Double-blind procedure is when neither the experimenter nor the participants know who is the experimental in order to prevent both participant and experimenter bias.
What is the advantage of a double blind experimental design?Double-blind studies protect people against participant.
It also mitigates the effects of experimenter bias.
A double-blind study is a useful research tool in psychology and other scientific areas.
Double blind experimental design is the best type of experiment to eliminate bias.
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What equipment is generally used to make lyophilized medications suitable for administering to the patient? a) Test tubes or sterile ampules b) Petri dishes and sterile droppers c) Sterile syringes or graduated cylinders d) Measuring cups and clean, warm water
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Petri dishes and sterile droppers are generally used to make lyophilized medications suitable for administering to the patient
what is best way to avoid e coli
Answer:
Thoroughly wash hands, counters, cutting boards, and utensils after they touch raw meat. Avoid raw milk, unpasteurized dairy products, and unpasteurized juices (such as fresh apple cider). Don't swallow water when swimming and when playing in lakes, ponds, streams, swimming pools, and backyard “kiddie” pools.
Explanation:
EHR Clinic Exercise
Which of the EHR clinic exercises completed in this chapter do you think will be used most often in the office setting? Explain your answer.
I do not have access to the specific exercises or content mentioned in the chapter you are referring to. However, generally speaking, the most commonly used EHR clinic exercises in an office setting are likely to be those related to patient documentation and record-keeping.
For example, exercises related to creating and updating patient charts, recording vital signs, documenting symptoms and diagnoses, and managing medication lists and prescriptions are likely to be used frequently by healthcare providers in an office setting. These exercises are essential for maintaining accurate and up-to-date patient records, which are critical for providing high-quality care and ensuring patient safety.
Other exercises that may be commonly used in an office setting include those related to scheduling appointments, managing patient communications, and processing billing and insurance claims. These exercises are important for keeping the office running smoothly and efficiently, and ensuring that patients receive timely and appropriate care.
Overall, the most commonly used EHR clinic exercises in an office setting are likely to be those that support patient documentation, record-keeping, and administrative tasks. These exercises are essential for delivering high-quality care, managing patient information effectively, and maintaining a well-organized and efficient office environment.
A 39 yo G2P2 presents for follow-up. She was seen 2 weeks ago with a complaint of 13 months of infrequent periods (q 2-3 months). She is otherwise healthy. Non-smoker. She takes no medications, and she breastfed both of her children for > 12 months. (Her eldest child is 10 years.) Her vitals are WNL and her BMI is 24.8. Her physical exam is WNL including pelvic exam. Her most recent Pap was 11 months ago and was negative for intraepithelial lesion and HPV was negative. A urine pregnancy test is negative. A serum TSH and Prolactin are WNL. Which one of the following is the best initial approach in this patient?CHOOSE ONEPrescribe megestrol 40 mg po dailyOPerform an endometrial biopsyPrescribe a 35 ug ethinyl estradiol combination oral contraceptive pill dailyOrder a transvaginal ultrasound
Transvaginal ultrasound is best for evaluating endometrial thickness, structural abnormalities, and ruling out conditions such as PCOS and ovarian cysts in a patient with irregular periods.
The patient's history and physical exam findings do not indicate any red flags for an endometrial biopsy or megestrol prescription at this point. The patient is not pregnant, has a negative Pap result from 11 months ago, and her vital signs, BMI, and pelvic exam are within normal limits. Since she has a history of infrequent periods for over a year, a transvaginal ultrasound can provide additional information about the endometrial lining thickness and rule out other possible causes such as PCOS or ovarian cysts. Once the results of the ultrasound are obtained, further management can be tailored based on the findings. A transvaginal ultrasound is a relatively non-invasive and cost-effective approach to evaluate the patient's condition further.
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When the person is being fed through an intravenous central catheter, they are given _____________________ nutrition.
how did Joseph Lister used the scientific method to determine the effects of germs and cleanliness.
Answer:
Explanation:
This began to change in 1867, when Joseph Lister discovered that carbolic spray was very effective in stopping wounds from getting gangrene. ... He developed antiseptic surgery by spraying medical instruments, catgut and bandages with a 1-in-20 solution of carbolic acid.
You need a report that includes only Medicare patients. What operation enables you to generate this report?
To generate a report that includes only Medicare patients, you would need to filter the data using the "Medicare" category or classification.
The operation that enables you to generate this report is called "Filtering by Category" or "Filtering by Classification". This operation allows you to select a specific category or classification, such as "Medicare", and generate a report that only includes data for patients that fall within that category. To generate a report that includes only Medicare patients, you would perform a filtering operation on your dataset. This operation allows you to select only the patients with Medicare as their insurance, providing you with the specific report you need.
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Case Write-Up #1: Tahoe Healthcare Systems
As you read in the case, Tahoe Healthcare Systems is very concerned with the readmission level of patients who have been discharged from their hospitals. Not only does hospital readmission indicate potential quality issues with the care being provided, but it may also impact their financial performance due to penalties assessed on Medicare reimbursements to hospitals with high readmission rates.
In response to these concerns, THS has developed the CareTracker program to provide greater education to patients prior to discharge and follow-up with patients after discharge. Results of a pilot test of the CareTracker program suggest that it reduced readmission rates by 40%, but it comes at a significant cost of $1,200 per patient.
The spreadsheet "Tahoe Healthcare Data.xlsx" contains three tabs: Training Data, Validation Data, and Test Data. The Training Data contains information (as described in Table 1 of the case) on 2,382 patients including whether they were readmitted within 30 days of discharge – this data can be used to develop various models that may help you decide which patients should be enrolled in the CareTracker.program. The Validation Data includes similar information for an additional 1,000 patients – this data should be used to estimate the impact of any models you develop from the Training Data. The Test Data contains information on an additional 1,000 patients, but does not disclose whether they were readmitted within 30 days – you should apply your final decision model to these patients and indicate (in the column labeled "CareTracker?") whether you are choosing to enroll that patient in CareTracker (1) or not enrol that patient (0). Save the spreadsheet with your indicated decisions, and submit this spreadsheet in addition to the memo described below.
Please form a team of 3 or 4 students to prepare a write-up for this case assignment. Your write-up should be in the form of a memo addressed to the CEO of THS that describes your recommendations regarding implementation of CareTracker. In this memo, please be sure to address (with economic/financial justification) the following:
In the absence of any modelling capabilities, are you better off (base this on the 1,000 patients in the Validation Data) rolling out CareTracker to all patients or no patients?
What is the Expected Value of Perfect Information? (again base this on the 1,000 patients in the Validation Data)
How did you approach using the data to come up with a model to help determine which patients should be enrolled in CareTracker? What did you attempt and what did you learn during the modelling process?
Summarize the final plan you recommend to determine which patients to enroll in CareTracker, including an estimate (based on the 1,000 patients in the Test Data) of the percent of patients you would enroll in CareTracker.
In the absence of any modeling capabilities, you should analyze the Validation Data to determine if it is better to roll out CareTracker to all patients or no patients.
1. Compare the readmission rates of patients who were enrolled in CareTracker with those who were not enrolled. Calculate the average readmission rate for each group and choose the option that yields a lower readmission rate.
2. The Expected Value of Perfect Information (EVPI) is a measure of the value of having perfect information. To calculate EVPI, compare the expected value of a decision made with perfect information to the expected value of a decision made with imperfect information.
In this case, use the Validation Data to calculate the expected value of the decision to enroll all patients in CareTracker and compare it to the expected value of the decision to not enroll any patients. The difference between these values represents the EVPI.
3. To determine which patients should be enrolled in CareTracker, you can use the Training Data to develop a model. This can involve analyzing the variables provided in Table 1 of the case (such as age, gender, medical conditions) and identifying patterns or correlations with readmission rates.
You can use statistical techniques like logistic regression or decision tree analysis to build a predictive model. During the modeling process, you can attempt different approaches, such as including or excluding certain variables, to see which model performs best.
4. The final plan for determining which patients to enroll in CareTracker should be based on the model developed using the Training Data. Apply this model to the Test Data to estimate the readmission risk for each patient. Based on this risk, decide which patients to enroll in CareTracker.
Provide a recommendation for the percentage of patients to enroll in CareTracker, considering both the cost of the program and the potential reduction in readmission rates. Use the Test Data to evaluate the performance of the model and make any necessary adjustments.
In summary, the recommendations for implementing CareTracker should be based on analyzing the data, comparing readmission rates, calculating the EVPI, developing a model using the Training Data, and applying the model to the Test Data to determine which patients to enroll in CareTracker.
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Delivery of blood to body cells for gas, nutrients and waste exchange is: ___________(9 letters)
Answer:
Perfusion
Explanation:
Delivery of blood to body cells for gas, nutrients and waste exchange is: Perfusion
What are the requirements of a BCBS participating provider (PAR)
People in every ZIP code in all 50 states, the District of Columbia, and Puerto Rico are covered by BCBS firms.
Members of BCBS can access medical services both domestically and abroad through the BlueCard® program.
A national program called BlueCard enables members of one Blue Plan to receive health care benefits while on the road or residing in a Blue Plan's service area.Send a CMS-1500 claim to the principal payer if the additional or supplementary insurance payers are different.Certain services are covered by Standard but not by Basic, and Standard lets you travel outside of the network while Basic offers no coverage at domestic non-PPO providers save from emergency treatment.You can select the coverage that suits your requirements and budget from three benefit options. As a Preferred Provider Organization or PPO, we get a network of medical professionals who have partnered with us to offer discounted medical services in hospitals, clinics, and other facilities.Learn more about BCBS here:
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The best use of fluroescein stain in an eye examination is to check for
Answer:
The best use of fluroescein stain in an eye examination is to check for corneal injuries.
Explanation:
The fluorescein stain test is an eye examination performed by the ophthalmologist to detect corneal lesions, but it is also useful for finding foreign bodies in the eye.
This test consists of placing an orange dye on the eye surface, then applying a blue light to detect corneal lesions, which turn blue-green when present.
Please help!!!!
please answer these questions
a. Apply pressure to the wound to decrease blood loss, call an ambulance.
b. Bandage can help keep the bone in a position to heal or have less pain.
c. YES!
You have recognized that the main copier in the office has repeated errors with paper jamming from the first
paper tray. you tried to troubleshoot, but you were unable to resolve the error. at this point, the best method
for handling this issue is to:
a)disassemble the top tray of the copier and oil the paper uptake.
b)enter the problem in the equipment repair log and follow the policy to initiate a service call.
c)summon the provider from the exam room and ask that they assist in repairing the copier.
d)call the practice manager and ask her to walk you through the troubleshooting process.
Answer:
call the practice manager and ask her to walk you through the troubleshooting process.
Explanation:
Call the practice manager and ask her to walk you through the troubleshooting process. Hence option d is correct.
What is troubleshooting process?Troubleshooting is defined as a methodical procedure used to identify the root cause of a computer system error and fix the associated hardware and software problems. A rational and thorough approach to problem solving is necessary for a good conclusion. A methodical method of problem-solving is troubleshooting.
Paper that is tangled, torn, curled, or curved might jam the loading mechanism. A jammed printer can be caused by overfilling the paper tray, putting multiple paper thicknesses in the tray, or using paper that isn't designed for your specific printer.
Thus, call the practice manager and ask her to walk you through the troubleshooting process. Hence option d is correct.
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certain antibiotics and antiseizure medications are known to cause stevens-johnson syndrome, which is a
Answer:
lamotrigine, carbamazepine, phenytoin, phenobarbitone. Allopurinol, especially in doses of more than 100 mg per day. Sulfonamides: cotrimoxazole, sulfasalazine.
Explanation:
The drugs that most commonly cause Stevens-Johnson syndrome/toxic epidermal necrolysis are: Anticonvulsants: lamotrigine, carbamazepine, phenytoin, phenobarbitone. Allopurinol, especially in doses of more than 100 mg per day. Sulfonamides: cotrimoxazole, sulfasalazine.
A patient has dehydration. While planning care, the nurse considers that the majority of the patient's total water volume exists in with compartment?
a. Intracellular
b. Extracellular
c. Intravascular
d. Transcellular
A patient who is dehydrated has a majority of their total water volume in the intracellular compartment. When planning care, it is important for the nurse to consider the distribution of water within the patient's body.Water is an important component of the human body. It is the most abundant substance in the body, accounting for approximately 60% of an adult's body weight. The body's water is divided into three compartments: intracellular fluid (ICF), extracellular fluid (ECF), and transcellular fluid.The intracellular fluid (ICF) compartment is the largest compartment in the body and accounts for approximately two-thirds of the total water in the body. It is located inside cells, primarily in skeletal muscle cells and adipose tissue cells. In the case of a dehydrated patient, the majority of their total water volume would be located in the intracellular compartment. This is because the body will prioritize keeping water inside cells in order to maintain cellular function and prevent damage to vital organs and tissues.Extracellular fluid (ECF) makes up the remaining one-third of the body's water and is found outside of cells. It is further divided into two compartments:
intravascular fluid (IVF) and interstitial fluid (ISF).The intravascular fluid compartment is the plasma portion of blood and makes up approximately 25% of the ECF. Transcellular fluid is a third, smaller compartment of fluid that includes cerebrospinal fluid, synovial fluid, and other fluids found in various body cavities.
About DehydratedDehydrated is a condition when the body lacks fluids or the amount of fluid that comes out is more than the fluid that enters. This can be caused by a lack of intake of body fluids or excessive expenditure of fluids due to vomiting or diarrhea. Dehydration can also be caused by things other than disease. Examples include hot flashes, overactivity, insufficient fluid intake, excessive sweating, or medication side effects.
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a pregnant client has come to a health care provider for her first prenatal visit. the nurse needs to document useful information about the past health history. what are goals of the nurse in the history-taking process? select all that apply.
The goals of the nurse in the history-taking process for a pregnant client's past health history include identifying pre-existing medical conditions, assessing previous pregnancies and birth outcomes, and identifying any history of genetic conditions or hereditary diseases.
During the history-taking process for a pregnant client, the nurse aims to gather crucial information about the client's past health history. One goal is to identify any pre-existing medical conditions that the client may have, such as hypertension, diabetes, or autoimmune disorders. This information helps the healthcare provider tailor the prenatal care plan and monitor the client's health appropriately throughout pregnancy. Another goal is to assess previous pregnancies and birth outcomes. Understanding the client's obstetric history provides valuable insights into any complications or risks that may have occurred previously. It helps in identifying potential issues or patterns that may impact the current pregnancy, enabling the healthcare team to provide appropriate care and support. Additionally, the nurse aims to identify any history of genetic conditions or hereditary diseases in the client's family. This information assists in determining if there are any genetic factors that could impact the current pregnancy. It allows for appropriate counseling, genetic testing, and interventions to address potential risks or plan for specialized care as needed. By pursuing these goals in the history-taking process, the nurse can establish a comprehensive understanding of the client's past health history, enabling personalized and effective prenatal care.
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who establishes and enforces standard precautions?
Use the Internet to research vital signs, the pulse, and blood pressure. Discuss your findings and include these points:
Describe what blood pressure and pulse are and why they are used.
Identify the normal ranges for blood pressure and pulse for adults.
Identify three reasons why a patient would have an elevated pulse.
Describe five risk factors for high blood pressure.
Identify two classifications of drugs used to treat high blood pressure.
Identify two pieces of medical equipment needed to check a patient’s blood pressure.
Discuss these medical terms in your report:
Tachycardia
Bradycardia
Hypertension
Hypotension
Answer:
b
Explanation:
_________________ is/are chronic, irreversible diseases due in part to dietary and lifestyle factors.
Chronic, irreversible diseases that are partly attributable to dietary and lifestyle factors include conditions such as type 2 diabetes, cardiovascular disease, and chronic obstructive pulmonary disease (COPD).
Type 2 diabetes is characterized by high blood sugar levels resulting from insulin resistance or insufficient insulin production. Cardiovascular disease refers to a group of conditions affecting the heart and blood vessels, including coronary artery disease, heart failure, and stroke. Risk factors such as unhealthy diet, physical inactivity, tobacco use, and high blood pressure contribute to the development of cardiovascular disease.
COPD is a progressive lung disease that causes airflow limitation and breathing difficulties. Long-term exposure to harmful substances such as cigarette smoke, air pollution, and occupational hazards, combined with poor nutrition and sedentary behavior, can lead to the development of COPD. These chronic diseases have a significant impact on individuals' health, quality of life, and healthcare systems.
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David has been having increasingly frequent migraine headaches. The practitioner will do further tests to determine if there is an underlying physical cause. While the tests are being done, what might the practitioner suggest to try to reduce the frequency or severity of the migraines
The practitioner might suggest to try to reduce the frequency or severity of the migraines is "limit your consumption of old wines, beers, and cheeses."
What is migraine headaches?A migraines is a headaches that often affects one particular side of a head and can be extremely painful, throbbing, or pulsating. It frequently comes with high sensitivity to both light and sound as well as nausea and vomiting.
The pain from a migraine attack can be so intense that it interfere with your regular activities and can persist for hours or even days.
The following indications of a potentially more serious medical condition:
a sharp, sudden headache that feels like a thunderclapSymptoms of a stroke include a headache accompanied by fever, neck stiffness, confusion, convulsions, double vision, stiffness or rigidity in any area of the body, and seizures.following a head injury, headachea persistent headache that gets worse when you cough, work out, strain, or make an abrupt movementafter the age of 50, a new headacheTo know more about Migraine headaches, here
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Justin, a nursing assistant, is going to change Keith’s clothes. Keith’s right arm does not function properly. Justin knocks on Keith’s door, introduces himself, and allows Keith to choose the clothes he wants to wear. Keith has a shirt on that opens from the front. Justin unzips the zipper, removes the clothing off his right arm, sits Keith up gently, brings the clothes over his head, and then removes the shirt from the left arm. Which best describes the way Justin followed procedure? Justin forgot to wear gloves, and he should have removed the clothes from the left arm before the right arm. Justin forgot to wear gloves. Justin should have chosen the clothes that he could most easily place on Keith to prevent hazards. Justin should have started on the left.
Justin followed procedure correctly. He knocked on Keith's door, introduced himself, and allowed Keith to choose the clothes he wanted to wear.
What is clothes?Clothes are items of clothing that are worn to protect and adorn the body. They come in a wide variety of styles, colors, fabrics, and sizes. Clothing is typically made from natural fabrics, such as cotton, wool, and silk, but synthetic fabrics, such as polyester and nylon, are also used. People wear clothes to keep warm, to express their individual style, and to show their social status.
He then unzipped the zipper, removed the clothing from the right arm, sat Keith up gently, brought the clothes over his head, and then removed the shirt from the left arm. Wearing gloves is not an essential part of this procedure, so Justin did not need to wear gloves. He also did not need to start on the left before the right; it is acceptable to start on the right arm in this situation. It is also not necessary to choose clothes that are easy to place on Keith to prevent hazards; this is only necessary if the clothes Keith chooses are difficult to place on him.
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Question 16
Humanistic theories emphasize
A) internal motives, conflicts, and unconscious forces.
B free will and self-determination
C that stimulus and response connections determine behavior
D the use of rewards and punishments to shape behavior
The humanism theory emphasizes free will and self-determination. Option B
What are the humanistic theories?We know that in the study of human behavior there are diverse schools of thought. If we are looking at the view of humanism, we are looking at the approach that places the human person at the center of its study.
In this kind of study, we are looking at the theory that emphasizes the ability of a person to be coordinated and self motivated so as to be able to achieve the set goals.
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What’s the best book for learning immunology for me as a beginner?
Answer:
For entry level I recommend Abbas & Lichtman's 'Basic Immunology - Functions and Disorders of the Immune System' or Playfairs 'Immunology at a Glance'
Jarod finds that his facial skin growth has changed in shape and in color. he goes to his doctor, who refers him to a skin cancer specialist, also known as a:
dermatology medical assistant.
dermatologic oncologist.
dermatologist.
cosmetologist.
ans: b
Which of these actions is legally required when dealing with medical records?
A patient is in cardiac arrest. High-quality chest compressions are being given. The patient is intubated, and an IV has been started. The rhythm is asystole. What is the first drug/dose to administer?
Answer:
The first drug to administer is epinephrine in a dose of 1 mg or vasopressin in a dose of 40 units IV or IO.
Explanation:
Epinephrine, also known as adrenaline, is a hormone that increases the blood flow to the heart. Vasopressin, also known as antidiuretic hormone, increases blood pressure since it constricts the arteries. As a result, the blood flow to the heart increases, and the chances to save the person too. The dosages of these two drugs are the same for every person, height and weight do not affect it, and it was established after studies to be the most effective dose.
Medical testing for possible brain irregularities or structural problems is often done by?
Answer:
Medical testing for possible brain irregularities or structural problems is often done by CT, MRI, or PET scans.
The table shows the height of water in a pool as it is
being filled
Height of Water in a Pool
Time
(min)
2
4
6
8
10
Height
(in.)
8
12
16
20
24
The slope of the line through the points is 2. Which
statement describes how the slope relates to the
height of the water in the pool?
The height of the water increases 2 inches per
minute.
The height of the water decreases 2 inches per
minute.
The height of the water was 2 inches before any
water was added
The height of the water will be 2 inches when the
pool is filled
What are the priority nursing actions you would anticipate implementing when caring for Mr. Jones and why
Answer:
At first i could see the patient's diagnosis so that i could know what is the disease condition of patient and why is he been admittedi will take a past and present history ( how many year has been patient is affected from disease condition, does he/she smoke ,drink :if yes then i could lije to do counseling )suggest them to take medicine in proper time i could see the list of medication prescribed bt doctor if any medication is not present then i could suggest them to bring itTime to time analysing the patientif there is any problem and i could not know then i should immediately inform the staff sister or my seniorDescribe evidence-based strategies for managing barriers in your classroom
Here are some evidence-based strategies that may help manage barriers in the classroom:
Build positive relationships: Research has shown that building positive relationships with students can increase engagement and motivation to learn. Take time to get to know your students and find out what motivates them.
Differentiate instruction: Students have different learning styles, abilities, and backgrounds. Teachers can differentiate instruction by modifying the curriculum, using different teaching strategies, and providing accommodations to meet the diverse needs of students.
Create a safe and supportive learning environment: Teachers can create a classroom culture that is safe, supportive, and inclusive. This can be done by setting clear expectations for behavior, encouraging respectful communication, and promoting a sense of belonging among all students.
Use technology: Technology can be used to support learning and increase student engagement. Teachers can use educational apps, interactive whiteboards, and other online resources to help students learn in new and innovative ways.
Provide regular feedback: Students need regular feedback on their progress to help them understand what they are doing well and where they need to improve. Teachers can provide feedback through grading, rubrics, and verbal feedback during class discussions.
Incorporate active learning strategies: Active learning strategies, such as group work, peer teaching, and problem-based learning, can help students engage with the material and promote deeper understanding.
Support social-emotional learning: Students need social-emotional skills to be successful in school and life. Teachers can support social-emotional learning by teaching skills such as self-awareness, self-management, social awareness, and relationship skills.
By implementing these evidence-based strategies, teachers can help manage barriers in the classroom and create a positive learning environment for all students.
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