Heroin is more powerful than morphine because of its chemical structure and how it interacts with the body.
Heroin is derived from morphine, but it has an additional acetyl group added to its molecular structure, which allows it to cross the blood-brain barrier more easily and rapidly.
Once it reaches the brain, it is converted back into morphine and binds to opioid receptors more strongly than morphine itself.
This leads to a more intense and euphoric high, but also increases the risk of overdose and addiction.
Heroin also has a shorter half-life than morphine, which means it is metabolized and eliminated from the body more quickly.
This can result in a shorter duration of action, but also a more intense withdrawal syndrome as the drug leaves the body.
Additionally, heroin is often mixed with other substances such as fentanyl, which can further increase its potency and risk of overdose.
It is important to note that both morphine and heroin are highly addictive and dangerous drugs with serious health consequences.
Misuse of these substances can lead to respiratory depression, overdose, and death. Treatment for opioid addiction should always involve comprehensive medical and behavioral interventions.
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The reason that heroin is more powerful than morphine is because heroin is a more potent and fast-acting derivative of morphine that can easily cross the blood-brain barrier, causing a more intense and immediate effect on the central nervous system.
The Heroin is metabolized into morphine in the body, but its chemical structure makes it much more powerful and addictive than its parent drug. The reason that heroin is more powerful than morphine is because heroin is a semi-synthetic opioid derived from morphine, and its chemical structure allows it to cross the blood-brain barrier more rapidly than morphine. This results in a faster onset of action and a more intense effect, making heroin a more powerful opioid than morphine.
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Munchausen's syndrome. Munchausen's syndrome is a psychintric disease first recognized by doctors in the 1950s. Sufferers will feign unusual medical symptoms and seck out the most complicated treatments and procedures, typically out of a desire to gain the sympathy and attention of family, friends, and medical professionals. In some sense, we could say that health care enters into the utility function of the afflicted. As much as most people viscerally dislike sitting in a doctor's waiting room or undergoing surgery at a hospital, people with Munchausen's often cannot get enough. Imagine an individual in the Grossman model who suddenly develops Munchausen's syndrome. How would this affect her optimal level of Ht? Explain your answer, and make sure your explanation discusses the three roles of health in the model.
The development of Munchausen's syndrome would likely affect the individual's optimal level of health (Ht) in the Grossman model. This is because individuals with Munchausen's syndrome seek out complex treatments and procedures, which would increase their demand for healthcare services and potentially raise their optimal level of health.
In the Grossman model, health is considered an input that affects an individual's production and utility functions.
The three roles of health in the model are productive, preventive, and consumption.
The productive role suggests that good health enhances an individual's productivity and earning capacity.
The preventive role implies that investment in health through medical care and preventive measures can reduce the probability of illness.
The consumption role highlights the utility derived from good health and the satisfaction gained from healthcare services.
With the development of Munchausen's syndrome, the individual's demand for healthcare services would increase due to their desire for attention and complex treatments.
This increased demand for healthcare services may lead to a higher optimal level of health (Ht) in the model.
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Which sign(s) and symptom(s) can be associated with cytomegalovirus (CMV) infection in an infant
Cytomegalovirus (CMV) is a viral infection that can affect a person of any age.
However, it is a significant problem among newborns, particularly those born to mothers who have had primary or non-primary CMV infections during pregnancy.
Here are some signs and symptoms that can be associated with cytomegalovirus (CMV) infection in an infant:
1. Physical Symptoms- The physical signs and symptoms of CMV infection can include:Jaundice (yellowing of the skin and whites of the eyes)Purple-colored skin splotches that appear spontaneouslySeizures or tremorsThe liver and spleen are swollen.There is often a low birth weight, and the baby is smaller than usual.
2. Feeding difficulties- Infants with CMV infection may find it hard to feed or may vomit after feeding.
3. Hearing loss- CMV can cause hearing loss in newborns. A newborn's hearing can be assessed with an auditory brainstem response (ABR) test, which can help detect hearing loss early.
4. Eye problems- Eye inflammation or other eye problems are common in newborns with CMV. An eye examination may be conducted to assess this.
5. Developmental disabilities- Newborns with CMV are at risk of having developmental problems, such as motor or cognitive delays. This risk is highest for newborns born to mothers who are infected with CMV for the first time during pregnancy.
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If doctor write two tests
GUE & SFA test
Which test you should be do it first and why ?
enumerate the parts of the heart and its functions
Answer:
Atria, Ventricles, Epicardium, Myocardium, Endocardium, Atrioventricular Bundle, Atrioventricular Node, Purkinje Fibers, Sinoatrial Node, Aortic valve, Mitral valve, Pulmonary valve, Tricuspid valve, Aorta, Brachiocephalic artery, Carotid arteries, Common iliac arteries, Coronary arteries, Pulmonary artery, Subclavian arteries, Brachiocephalic veins, Common iliac veins, Pulmonary veins, and the Vena cava.
Explanation:
The heart is a vital organ that helps supply blood and oxygen to every part of your body. It's divided by a partition (or septum) into 2 halves. Each half is, in turn, divided into 4 chambers. The heart is situated within the cavity of the chest and surrounded by a sac filled with fluid called the pericardium. This amazing muscle produces electrical impulses that cause the heart to contract, pumping blood throughout your body. The heart and the circulatory system when working together make up the cardiovascular system.
The heart consists up of 4 chambers; The Atria are the upper 2 chambers of the heart, and the ventricles are lower 2 chambers of the heart. The heart wall consists up of 3 layers; The Epicardium is the outer layer of the wall of the heart, The Myocardium is the muscular middle layer of the wall of the heart, and the Endocardium is the inner layer of the heart.
The heart also has nodes and nerve fibers that send electrical signals, causing the heart to contrast. Cardiac conduction is the rate which the heart conducts electrical impulses. The Heart has nodes and nerve fibers which play an important role in causing the heart to contract. The Atrioventricular Bundle is a bundle of fibers that carry cardiac impulses, the Purkinje Fibers are fiber branches that extend from the atrioventricular bundle, the Atrioventricular Node is an area of nodal tissue that delays and relays cardiac impulses, and the Sinoatrial Node is an area of nodal tissue that sets the rate of contraction for the heart.
Then there is the Cardiac cycle which is the sequence of events that occur when the heart beats. There are 2 phases of the cardiac cycle, Diastole and Systole Phase. Diastole phase is when the heart ventricles are relaxed and the heart fills with blood. Systole phase is when the ventricles contract and pump blood to the arteries.
The heart has 4 valves which control the direction of the flow of the blood through the heart. Heart valves are flap-like structures that allow blood to flow in one direction. The 4 valves are the Aortic valve, the Mitral valve, the Pulmonary valve, and the Tricuspid valve. The Aortic valve prevents the back flow of blood as it is being pumped from the left ventricle to the aorta. The Mitral valve prevents the back flow of blood as it is being pumped from the left atrium to the left ventricle. The Pulmonary valve prevents the back flow of blood as it is being pumped from the right ventricle to the pulmonary artery. And the Tricuspid valve prevents the back flow of blood as it is being pumped from the right atrium to the right ventricle. This makes it easy for the blood to flow in and out with no issues.
And finally, we get to the blood vessels. Blood vessels are intricately detailed networks of hollow tubes that move your blood throughout the entire body. These are some of the main Arteries and Veins in the heart.
The largest artery in the body is the Aorta, from which most major arteries branch off of, the Brachiocephalic artery carries oxygenated blood from the aorta to the head, neck, and arm regions of the body. The Carotid arteries supply oxygenated blood to the head and neck regions of the body. Common iliac arteries carry oxygenated blood from the abdominal aorta to the legs and feet. The Coronary arteries carry oxygenated and nutrient-filled blood to the heart muscle. The Pulmonary artery carries deoxygenated blood from the right ventricle to the lungs. The Subclavian arteries supply oxygenated blood to the arms. The Brachiocephalic veins are 2 large veins that join to form the superior vena cava. The Common iliac veins join to form the inferior vena cava. Pulmonary veins carry oxygenated blood from the lungs to the heart, And the Vena cava transport de-oxygenated blood from various regions of the body to the heart.
29.Name five contraindications that prevent patients from being examined in MRI.
Five contraindications that prevent patients from being examined in MRI are Presence of metallic implants or devices, Claustrophobia, Pregnancy, Presence of metallic foreign bodies and Inability to lie still.
There are several contraindications that may prevent patients from being examined in an MRI (Magnetic Resonance Imaging) machine. Here are five common contraindications:
Presence of metallic implants or devices: MRI uses strong magnetic fields, and certain metallic implants or devices can be affected or damaged by these fields. Examples include pacemakers, cochlear implants, certain types of artificial heart valves, and some aneurysm clips. Patients with such implants may not be able to undergo an MRI examination or require special precautions.Claustrophobia: MRI machines involve the patient being placed inside a narrow, enclosed space. Patients who suffer from severe claustrophobia may experience anxiety or panic in this environment, making it difficult to complete the procedure. Open MRI machines or sedation may be considered in such cases.Pregnancy: Although MRI does not use ionizing radiation like X-rays or CT scans, there is limited data on the effects of strong magnetic fields and radiofrequency pulses on a developing fetus. As a precaution, MRI examinations are generally avoided during the first trimester of pregnancy. Presence of metallic foreign bodies: Certain metallic objects, such as metallic fragments in the eye or shrapnel, can pose a risk in an MRI due to their potential to move or heat up during the procedure. It is important to identify and evaluate the nature and location of any metallic foreign bodies before proceeding with an MRI.Inability to lie still: MRI requires patients to remain still for an extended period, often up to several minutes. Patients who are unable to lie still due to conditions such as severe pain, neurological disorders, or cognitive impairment may have difficulty undergoing an MRI examination. Sedation or alternative imaging modalities may be considered in such cases.Learn more about MRI, here:
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Right Ovarian pregnancy, without intrauterine pregnancy ICD-10- CM code?
ICD-10-CM Code for Right ovarian pregnancy without intrauterine pregnancy O00. 201.
ICD-10-CM stands for the Tenth Revision of the International Classification of Diseases, Clinical Modification. It is a technique for categorizing illnesses and other health conditions. Right ovarian pregnancy without intrauterine pregnancy is denoted by the code O00.21.
Right ovarian pregnancy is the most common type of ovarian pregnancy where the fertilized egg implants in the ovary.
Although right ovarian pregnancy symptoms can vary, they frequently include right lower abdominal pain, nausea, vomiting, and vaginal bleeding. Surgery to remove the impacted ovary is the main form of treatment for right ovarian pregnancy.
Therefore, Right ovarian pregnancy without intrauterine pregnancy has the ICD-10-CM code O00. 201.
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structure of dua lipa levitating
Answer:
I think its in this website: https://genius.com/Dua-lipa-levitating-lyrics
Answer:
i l0ve that song
Explanation:
you determined that a victim is in anaphylaxis. what is your next step?
Answer:
Use an Epe Pen then call 911
Explanation:
I think that's right
Value: 1
When caring for a resident, it is best to avoid the use of restraints whenever possible. If a restraint is ordered and
must be used, which practice is not recommended?
O a. Observe the resident frequently.
O b. Maintain a calm environment.
O c. Approach care with a gentleness, kindness and respect.
O d. Determine effectiveness by testing out a different restraint on the resident.
The weird option that sounds is the statement number 4. Option 4 is the correct answer.
What is the best thing that is done in this situation ?In this situation the best things that is done to keep calm and handle the situation peacefully.
Observe the resident again and again to check the response that is given by the body so that a problem has not occured in the fractions of the time. Maintaining a calm and peaceful environment is very important as the haste makes up the waste.
Approach care with a gentleness, kindness and respect to avoid any kind of panic situations that can happen. Determine effectiveness by testing out a different restraint on the resident sounds wrong because it is not wise to directly experiment without having much of the ideas.
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T/F No matter what age, drinking and driving do not mix; it is just too dangerous to consider. There are so many other people who do not obey the rules that the risk of sharing the road with an impaired driver is already high enough.
No matter what age, drinking and driving do not mix; it is just too dangerous to consider. There are so many other people who do not obey the rules that the risk of sharing the road with an impaired driver is already high enough. True
Drinking and driving is never a safe or responsible decision, regardless of a person's age. Alcohol consumption can impair judgment, reaction time, and motor skills, which are all critical for safe driving. Even if a person feels that they are not significantly impaired by alcohol, they are still putting themselves and others at risk by getting behind the wheel.
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Which of the following is NOT a cause of dementia?
Chronic alcohol use
Stroke
Depression
AIDS
Answer:
Dementia is not caused by depression. Depression, on the other hand, can cause cognitive impairment and memory issues that mirror dementia.
A compound light microscope consists of how many lenses?
A patient must have a procedure done that uses magnets to obtain structural images of the body. The doctor most likely referred to the procedure by the abbreviation
It's called a MRI
When a doctor uses magnets to scan the body
if your were using bones to build a heavy house that needed a lot of support, to build the walls, you'd want to use
long bones
short bones
flat bones
sesamoid bones
Answer:
Long Bones
Explanation:
Helps give better support almost like in the body with better structure
1. Explain how your scores compare to the Healthy Fitness Zone Standards. Based on this comparison, what should you do next
Answer:
My score are good.
Explanation:
My score are good because there is little difference and more similarities between my score and Healthy Fitness Zone Standards. Based on this comparison, we should follow the next level fitness due to promotion to the next level of fitness. If my score in every level is satisfactory so I will completed all the levels in a short period of time otherwise it takes too much time. I need more hard work to do it earlier.
Could my cell phone kill me?
hmm... i think yes hahaha
Answer: No
Explanation:
A cellphone can be used to kill you but the phone itself cant
The countercurrent mechanism functions primarily in the
A. canal corpuscle.
B. proximal convoluted tubule.
C. distal convoluted tubule.
D. nephron loop of Henle.
The countercurrent mechanism functions primarily in the nephron loop of Henle. The loop of Henle is a section of the nephron in the kidney that is responsible for water reabsorption and the concentration of urine.
So, the correct answer is D.
The countercurrent mechanism is the exchange of substances in opposite directions across a barrier such as a membrane or a capillary network by two fluids flowing parallel to each other. In other words, this mechanism requires two fluids to move in opposite directions, with a membrane that allows the flow of specific materials between them.
Countercurrent multiplication is a physiological mechanism in which fluid flows in opposite directions through adjacent segments of the nephron loop, resulting in the concentration of salts in the interstitial fluid of the renal medulla. This mechanism helps to generate and maintain the gradient of salt concentration in the medulla, which is essential for urine concentration. So, the countercurrent mechanism functions primarily in the nephron loop of Henle.
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In Example 4.12 in your textbook, it describes the Physician's Health Study that concluded those taking aspirin had a significantly lower chance of suffering a heart attack than those who took a placebo. What other variables could have influenced this finding? Would an in-depth study of the subject's current health status make a difference in deciding whether or not one could conclude that aspirin alone could be effective in preventing heart attacks? Or can we believe the results of this study on face value?
Please answer should be Word Count: 300 not less than this
Reference: Mind on Statistics Edition 5 book
Variables that could have influenced the finding on the Physician's Health Study are numerous. Some of the variables that could have influenced the finding on the Physician's Health Study are the participants' age, socioeconomic status, and smoking status. It's also possible that the participants' diets and levels of physical activity were different, which could have had an impact on their heart attack risk. There could also have been other variables, such as genetics, that could have influenced the findings.
Therefore, it is possible that the results of this study are affected by these variables.In in-depth study of the subject's current health status might have made a difference in deciding whether or not one could conclude that aspirin alone could be effective in preventing heart attacks. An in-depth study of the subject's current health status would help to control for some of the variables that could have influenced the finding, such as age, , socioeconomic status, smoking status, and diet.
Therefore, if an in-depth study of the subject's current health status found that aspirin alone was effective in preventing heart attacks, it would be more likely to be accurate than the results of the Physician's Health Study, which did not control for these variables.However, it is difficult to determine whether or not we can believe the results of this study on face value. While the study suggests that aspirin can be beneficial in reducing the risk of heart attack, it did not control for many of the variables that could have influenced the findings.
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Which of the following mandates require the provision of occupational health services for employees who work in animal facilities?
a) Occupational Health and Safety Act
b) GLPS
c) Animal Welfare Act
d) PHS Policy
Occupational Health and Safety Act require the provision of occupational health services for employees who work in animal facilities.
The correct answer is option a.
The Occupational Health and Safety Act (OSHA) is a federal law that requires employers to provide a safe and healthy work environment for their employees. This includes providing occupational health services for employees who work in animal facilities. OSHA sets standards and guidelines for workplace safety and health, and it is responsible for enforcing these standards through inspections, investigations, and penalties.
The other options listed, GLPS (Good Laboratory Practice Standards), Animal Welfare Act, and PHS Policy (Public Health Service Policy on Humane Care and Use of Laboratory Animals), all relate to the care and use of animals in research and testing, but they do not specifically mandate the provision of occupational health services for employees.
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In ANOVA analysis, what is the real meaning of the term "treatment"? Provide some examples of "treatments" from a business or managerial perspective.
In ANOVA (Analysis of Variance) analysis, the term "treatment" refers to the independent variable or factor that is manipulated to determine its effect on the dependent variable. It represents the different levels or categories of the independent variable being studied in the experiment.
From a business or managerial perspective, examples of "treatments" can include:
1. Marketing strategies: Comparing the effects of various advertising channels (e.g., social media, TV, print) on sales or customer engagement.
2. Employee training programs: Assessing the impact of different training methods (e.g., online, classroom, on-the-job) on employee performance or job satisfaction.
3. Pricing strategies: Examining the influence of different pricing models (e.g., discounts, bundle deals, dynamic pricing) on revenue or customer retention.
4. Organizational structures: Investigating the effects of different management styles (e.g., hierarchical, flat, matrix) on employee productivity or team collaboration.
In each example, the "treatments" are the distinct categories or levels of the independent variable being manipulated to understand their influence on the dependent variable.
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Which of the following is all that is necessary for instrument setup for bilateral myringotomy tube (BMT) placement?
a. kick bucket
b. back table
c. Mayo stand
d. basin set
The correct answer is c. Mayo stand. When performing bilateral myringotomy tube placement, a Mayo stand is essential for instrument setup. This stand provides a stable and adjustable surface for holding and organizing the necessary instruments.
The Mayo stand typically has a tray or platform for holding instruments, and it can be easily adjusted to the appropriate height for the surgeon's comfort. The kick bucket, back table, and basin set are also important components of the surgical setup, but they are not specifically required for BMT placement. The kick bucket is used for disposing of surgical waste, the back table is used for holding additional instruments and supplies, and the basin set is used for irrigating and suctioning the surgical site. However, when performing BMT placement, the Mayo stand is the only piece of equipment that is absolutely necessary for proper instrument setup.
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Alice is 10 years old and over the past few years has had several fractures even though she is not an active child. A recent blood test indicated that her alkaline phosphatase level was highly elevated. What diagnosis is possible with her history and lab values? What are some treatment options if your diagnosis is correct?
Answer:
Paget's Disease? Order physical therapy and possibly bisphosphonates
Explanation:
Answer:
This can be treated by Increase in her calcium level
Explanation:
This case shows that alice is experiencing decrease in her calcium level and it is what is leading to these fractures. It is what is causing the increasing alkaline phosphatase. To treat this, calcium carbonate and calcium citrates can be used. Also vitamin d can be used for treatment. SERM modulatotors can be used also as treatment.
Sumaya is ordered ceftazidime PO 9mg/kg per day. Her weight is 10kg. Calculate Sumaya's dosage for the day
Answer:
Sumaya's dosage for the day is 90mg
Explanation:
Given
\(PO=9mg/kg\) --- daily
\(Weight = 10kg\)
Required
The daily dosage
To do this, we simply multiply Sumaya's weight and the dose of PO
So, we have:
\(Dosage = PO * Weight\)
\(Dosage = 9mg/kg * 10kg\)
\(Dosage = 90mg\)
when the nurse teaches a skill such as self-injection of insulin to the patient, what is the best way to set up the teaching/learning session?
When teaching a patient how to self-inject insulin, the best way to set up the teaching/learning session is to break down the instructions into simple steps.
The following steps can be followed to set up a teaching/learning session for a skill such as self-injection of insulin:
Introduce the topic and explain the importance of self-injection of insulin for the patient's health.Demonstrate the skill using a step-by-step approach, including preparing the insulin, selecting the injection site, and administering the injection.Allow the patient to practice the skill under supervision, providing feedback and answering any questions they may have.Assess the patient's understanding and ability to perform the skill independently.Provide written instructions and resources for the patient to refer to at home.
By following these steps, the nurse can ensure that the patient is able to effectively and safely perform self-injection of insulin.
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What factors help a medical professional decide whether a patient needs remote or in-person care?
Answer:
well first and foremost their health if you can physically hear or see that a patient isn't doing do i would advise in person but if the patient isn't worried or any immediate family isn't either then remote is the best option. Another factor that plays a role is the physical environment
Explanation:
The factors that help a medical professional decide whether a patient needs remote or face-to-face care is whether patients who do not necessarily need physical examinations, as well as patients who have already received care, can be followed remotely, leaving the face-to-face consultation for specific occasions.
TelemedicineTelemedicine uses information and communication technologies to enable
CareEducation and Health research remotely.One of the main advantages of these services lies in breaking down geographical barriers, resulting in increased access to health care.
With telemedicine, inhabitants of small towns or places far from large urban centers do not need to travel long distances to be treated by specialists. Patients with physical disabilities or reduced mobility have their daily lives facilitated, as they do not need to travel to an office or clinic, as they can receive care in the comfort of their homes.
Another advantage regarding consultations affects people with mental disorders, who can be observed by psychologists and psychiatrists in an environment in which they feel safe.
With this information, we can conclude that telemedicine is a good alternative, as it has several advantages, but when face-to-face care is needed, it should be requested.
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5. What is one way that you can use one of the learning theories to influence another human or animal in your life? What theory of learning would you use? Why?
Learning theories give teachers models for creating lessons that promote better learning by describing the circumstances and procedures through which learning takes place.
What is learning theories?Learning theories are defined as the theory based on the behaviorism, cognitivism, and constructivism psychological perspectives.
The biological processes of learning start in neurons, which are electrically stimulated brain cells.
Synaptic plasticity, which involves modifying the number and strength of neuronal connections, is the mechanism by which learning occurs.
Thus, learning theories give teachers models for creating lessons that promote better learning by describing the circumstances and procedures through which learning takes place.
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Which of the following statements is true of cones?
The statement that is true about cones is:
These cells are responsible for color vision.What are cones?The photosensitive cells found in the retina of vertebrate animals are called cones.
Characteristics of conesThey are structurally similar to rods, but require much higher light intensity to become active.They operate in daylight conditions and are responsible for photopic vision, where the color perception occurs.Therefore, we can conclude that the receptors of the colors are the cones (photosensitive cells that are located in the retina, responsible for us perceiving colors in one way or another).
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What type of pediatric exam is Used in the dentition examined
with the occlusion, to establish spacing and crowding of the
teeth?
Orthodontics is used to examine occlusion and establish spacing and crowding of the teeth.
What is Orthodontics?This is the type of pediatric exam which is used diagnosis, prevention, and correction of mal-positioned teeth and jaws.
Establishment of spacing and crowding of the teeth helps to know the type of treatment which should be done to correct such defect.
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Vasoconstriction primarily results from contraction of smooth muscle in the tunica ___________
Vasoconstriction primarily results from the contraction of smooth muscle in the tunica media.
Vasoconstriction is the normal mechanism of blood vessels. Vasoconstriction occurs in conditions of decreased blood pressure, reduced body heat in cold temperatures and to protect the body from blood or fluid loss.
The tunica media is made of one to five layers of smooth muscle cells and several elastic fibers. Vasoconstriction controls systemic blood pressure so that only a slow steady stream of blood enters the capillaries.
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O
If you take melatonin supplements and want to ensure they are optimally effective, the best strategy would be to
o o o o o
O a. use a timer or alarm to remind yourself to take it at the recommended time.
O b.be sure to take a dose that is no more than 50 mcg different than the recommended dose.
O c. use an extended release rather than instant release formulation.
O d. take it in the same environment in which you will later go to sleep.
Answer:
D.
Explanation:
You want to take melatonin about 20-30 minutes before going to bed. You don't want to take it then drive. Well, you shouldn't anyways