A nurse is in charge of preparing devices for use
with patients. For each scenario, select the reason
why the nurse chose that preparation method.
The tube placed in the patient's throat for
anesthesia must be cleaned before it is
disinfected because cleaning
Answers
The reason why the nurse in charge of preparing devices cleaned the tube before disinfection was because it d. removes items stuck on the surface, which allows for more thorough disinfection
Why is cleaning done before disinfecting ?Cleaning is done before disinfecting to remove any dirt, debris, or organic matter from the surface of the tube. This is necessary to ensure that the disinfectant is effective in killing any microorganisms that may be present.
If the surface is not cleaned first, the disinfectant may not be able to penetrate the debris and effectively kill any microorganisms, leading to the potential for infection.
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Options for this question are:
a. kills all infectious agents
b. kills bacteria and disinfection kills viruses
c. kills some infectious agents, while disinfection kills the rest of them
d. removes items stuck on the surface, which allows for more thorough disinfection
Related Questions
Read the excerpt from Letters of the Late Ignatius Sancho, An African. My chief pleasure has been books.—Philanthropy I adore.—How very much, good Sir, am I (amongst millions) indebted to you for the character of your amiable uncle Toby!—I declare, I would walk ten miles in the dog-days, to shake hands with the honest corporal.—Your Sermons have touch'd me to the heart, and I hope have amended it, which brings me to the point. What is Sancho’s attitude toward Sterne’s writing in this excerpt? suspicious and critical respectful and humble impolite and annoyed playful and amused
Answers
Answer:
Respectful and humble
Explanation:
In the passage Sancho expresses gratitude, respect, and deference towards Sterne's writing: he believes that the creation of the character uncle Toby is so remarkable that he would walk ten miles in the dog-days only to meet him, and he also admits that Sterne's sermons have touched his heart, implying that they have had a great effect on him.
Answer:
Explanation:just finished
Lamar is trying to decide whether he should create a healthy weight loss goal. What is
the BEST thing for him to do to determine if he should attempt to lose weight?
O Ask his friends if they think he looks overweight.
O Look in the mirror and determine his flaws.
O Compare his weight to his peers' weights.
O Examine his calculated Body Mass Index.
Answers
Answer:
D, Examine his calculated Body Mass Index (BMI).
Explanation:
A is irrelavant. His friends are not doctors and even doctors don't judge a persons health based on just appearance (at least not good ones).
B addresses the same as the first-- appearance-- which is counter productive as we sometimes see ourselves in a bad light and not reality.
C is not a good idea whatsoever. His friends could be taller than him, shorter than him, have more or less muscle than him, different medical needs, different activity levels, etc. All of these things are factors in what the ideal weight you "should" be. Someone who is shorter, is generally going to weigh less. This is NOT a good idea at all.
D, finally, is the right answer. Body Mass Index is the only correct answer here. While Body Mass Index still has flaws, this is what doctors and medical professionals use. This would be the most accurate based on a medical level.
Answer:
D
Explanation:
on plato
Fill the blank? In one year hospitals around the country ran out of 180 different drugs. The pharmaceuticalcompanies are ____ to hospitals.(A) customers(B) suppliers(C) strategic partners(D) competitors(E) regulators
Answers
180 different medications were exhausted in hospitals across the nation in a single year. The pharmaceutical companies are suppliers to hospitals, thus the correct option is B.
We frequently take the healthcare sector for granted and almost ever give it much thought, despite the fact that it is essential to our daily lives. The entire healthcare system depends largely on specific suppliers who must provide high-quality goods and services at competitive prices.
The hospitalizations we've had to the surgeries we've had to the prescriptions by pharmaceutical companies and treatments. The need for acquiring technology tools has grown in importance as a component of attaining these goals, yet employees responsible with making purchases frequently feel overpowered by the variety of options available.
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How long do your eyes stay dilated after the eye doctor?
Answers
Write any two differences between push and pull factors of migration
Answers
Explanation:
water
agriculture
economy
job opportunities
war
hunger
Answer:
1) push factors of migration are those that encourage a population to leave it's home whereas pull factors of migration are those that draw a population to another area or place .
2) push factors are the reason why people left rural location in country side , such as poverty and employment whereas pull factors are the reason why people moved to urban in town and cities such as new technology , greater opportunities, better facilities and increased wealth.
a bomb calorimeter can provide a close approximation for the amount of energy that will be produced by the body through the process of metabolism.
Answers
A bomb calorimeter can provide a close approximation for the amount of energy that will be produced by the body through the process of metabolism.
What is a bomb calorimeter ?A bomb calorimeter calculates the amount of calories or joules needed to measure the heat produced or absorbed during a combustion reaction. Energy can be measured in calories and joules. Consequently, a bomb calorimeter counts the thermal energy present in a substance.The heat required to raise the temperature of 1 gram of water by 1 degree Celsius is measured in calories. 4.184 Joules are equated to one calorie. The term "food calorie" on food labels in the US really refers to a kilocalorie (kcal), or 1000 calories.The Joule is the only unit of energy established in the International System of Units (SI system). A Joule is equivalent to the amount of work performed when an object is moved by a 1 newton (N) force.
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what is a communicable disease and non communicable disease
Answers
Answer: look in explanation :)
Explanation:
a communicable disease is when anyone can catch it by being exposed (coughing, sneezing, or even breathing) for example corona is communicable and a non communicable disease is something you either develop or are born with that is not contageous to others, like blindness, tumors ext :) hope this helps
Who is good at riddles. Please help me w/ this.
A girl meets a lion and unicorn in the forest. The lion lies every Monday, Tuesday and Wednesday and the other days he speaks the truth. The unicorn lies on Thursdays, Fridays and Saturdays, and the other days of the week he speaks the truth. “Yesterday I was lying,” the lion told the girl. “So was I,” said the unicorn. What day is it?
Answers
Answer:
THURSDAY
Explanation:
The answer is Thursday. Since the lion lies on Monday, Tuesday and Wednesday, and he's saying that I was lying yesterday, so for this statement to be true, Today must be Thursday.
Locais que se usam saneamento básico as pessoas que andam descalça podem adquirir uma doença que as deixam fracas e anemias como se chama essa doença? A)Amarelão B) EsquistossomoseC)Teniase.
Answers
Answer:
Esquistossomose
Explicação:
Pessoas que andam descalças infectadas com uma doença chamada Esquistossomose que as tornam fracas e anêmicas. Essa doença ocorre devido ao contato físico das pessoas com a água doce contaminada em que o parasita está presente. Quando as pessoas que andam descalças entram em contato com água doce contaminada assim o parasita penetra em sua pele e causa a doença da Esquistossomose.
Which describes the term viral load?
the number of T cell particles circulating in the body
the number of virus particles circulating in the body
the number of bacteria particles circulating in the body
the number of fungi particles circulating in the body
Answers
Answer:
The number of virus particles circulating in the body
Explanation:
identify four words related to Health
Answers
Explanation:
FitnessHeartinessWellnessSapWhich sport has very similar rules to round ball?
- Soccer
- Basketball - Volleyball
- Tennis
Answers
Matthias, an eight-year-old boy, is having a functional MRI to examine whether activity in his hippocampus may be influencing his learning disabilities. His parents are concerned about how this procedure may affect their son. If you were Matthias's psychologist, you would explain to his parents that the functional MRI is:________.
Answers
If I were Matthias's psychologist, I would explain to his parents that the functional MRI is a non-invasive and safe imaging procedure that can provide valuable information about brain activity and its potential influence on learning disabilities.
Functional MRI (fMRI) uses magnetic resonance imaging technology to measure changes in blood flow and oxygenation in the brain. By doing so, it can identify regions of the brain that are active during specific tasks or cognitive processes, such as learning and memory. In Matthias's case, the fMRI aims to examine the activity in his hippocampus, a brain region associated with learning and memory. It is important to reassure Matthias's parents that fMRI does not involve any radiation exposure and is considered a safe procedure. It does not cause pain or discomfort, and Matthias will not experience any physical harm during the scan. However, it is essential to discuss any potential concerns, such as claustrophobia or anxiety, and address them beforehand to ensure his comfort and well-being during the procedure.
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Please summarize: Why is it exchange zone so important for a relay team success? Please write one paragraph and use complete
sentences.
HELP ME
Answers
Answer:
Every four years, thousands of athletes come together to fight for the pride, honor and respect of not only their home country – but the world. These elite athletes train a lifetime to perform in a circumstance where a hundredth of a second will make the difference between success and failure.
These are Olympians.
While all sports rely on timing, consistency and teamwork – few tie these core components as tightly together as Olympic Relay Racing. The moment of handoff between one racer and the next, the point the baton literally gets passed, is called “The Exchange Zone.”
Explanation:
during exercise dehydration will cause a net movement of water
a.from intracellular fluid to extracellular fluid. b.from extracellular fluid to intracellular fluid. c.from interstitial fluid to intracellular fluid. d.from extracellular fluid to the blood plasma.
Answers
Answer:
from intracellular fluid to extracellular fluid ( Water will move out of the cells via osmosis)
Explanation:
characteristics and qualities that distinguish who a person is?
Answers
Answer: B) Identity
Explanation:
Identity is what defines you as a person. (Think of it as personality). The reason it is not Gender is that what gender you are does not define the qualities of your personality. Neither do Self Care or Self Image.
Lionel has consumed 1.5 ounces of alcohol. About how long will it likely take his body to metabolize it?
A. Waiting several hours
B. One hour
C. Three hours
D. One month
Answers
Lionel has consumed 1.5 ounces of alcohol. It will likely take his body about option C. three hours to metabolize it.
The estimated time of three hours for Lionel's body to metabolize 1.5 ounces of alcohol is based on the general average rate at which the body processes alcohol. While individual factors can influence alcohol metabolism, this estimation provides a reasonable approximation. Alcohol metabolism primarily occurs in the liver through the action of enzymes such as alcohol dehydrogenase (ADH) and acetaldehyde dehydrogenase (ALDH).
These enzymes break down alcohol into acetaldehyde and further metabolize it into acetic acid, which is then eliminated from the body. On average, the body can metabolize approximately one standard drink, which contains about 0.6 ounces or 14 grams of pure alcohol, in about one hour. Since Lionel has consumed 1.5 ounces of alcohol, it is reasonable to estimate that it would take his body around three hours to metabolize this amount.
It's important to note that alcohol metabolism is not a linear process. As the body metabolizes alcohol, the blood alcohol concentration gradually decreases. However, individual variations, such as body weight, metabolism, liver function, and tolerance, can impact the rate of alcohol metabolism. Therefore, the correct answer is option C.
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Which of the following statements about Black Smokers is true :
a. Black Smokers develope temperatures of 400 degrees centigrade.
b. Black Smokers are teeming with life forms such as oysters, and crabs that exist on microbes from the Black Smoker
c. Black Smokers exist for a short time and then collapse
d. All of the above.
Answers
The true statement about Black Smokers is option d. All of the above as they develop temperatures of 400 degrees C, are teeming with life forms, and exist for a short time.
An example of an underwater hydrothermal vent is a black smoker. Numerous chemical reactions take place when magma that has been rising from the centre of the planet meets cold sea water. The presence of reductive chemicals in the hydrothermal fluid pouring into the ocean is crucial for humans.
Methanopyrus kandleri, an archaea found in the hydrothermal fluids in and around the black smokers, is one of the most noteworthy members of the microbes that make up the foundation of the black smoker biological oasis. Kandleri is an autotroph that converts carbon dioxide into methane in anoxic conditions.
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How is the visual world mapped onto the Striate Cortex? The left visual field is processed by the left visual cortex and the right visual field is processed by the right cortex O The left visual field is processed by the right visual cortex and the right visual field is processed by the left cortex The information from the left eye is processed by the right cortex and the information from the right eye is processed by the left cortex O The information from the left eye is processed by the left cortex and the information from the right eye is processed by the right cortex
Answers
Each eye's visual data is sent to the brain's opposite hemisphere for processing through the visual system. Contralateral processing describes this behaviour. The information from the left eye is processed by the right cortex and the information from the right eye is processed by the left cortex. Hence option C is correct.
Left and right visual fields make up each eye's visual field, which is split into two parts. Whereas the left visual cortex processes the visual data from the right visual field of both eyes, the right visual cortex processes the data from the left visual field of both eyes.
As a result, the left eye's visual information is processed by the right cortex, while the right eye's visual information is processed by the left cortex, resulting in a crossing representation of the visual world in the striate cortex.
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which bones are located in the back section of the foot?
Answers
Answer: The two bones of the lower leg, the large tibia and the smaller fibula come together at the ankle joint. The two bones that make up the back part of the foot (sometimes referred to as the hindfoot) are the talus and the calcaneus, or heel bone. The talus is connected to the calcaneus at the subtalar joint.
I HOPE THIS HELP* [mark me brainliest plss *]
Answer:
Calcaneus is the largest bone that is located in the foot
Explanation:
The heart has ________ chambers.
Answers
The heart has four chambers, two on the left and two on the right.
The right and left atrium and the left and right ventricle.
Has another team-mate said something to you, if they feel you have done something wrong?
Answers
Answer:
Sometimes not always. It really depends. For example frequently they don't tell you so you'll be in BIG trouble. Or they would tell you to keep themselves safe.
If you have a clear sense of your body and its unique features, you likely have a(n)
body image
O undetermined
negative
positive
non-existent
R
Answers
Which refusal skill Leona forgetting to use in this situation?
Answers
Answer: Using a firm tone of voice
Explanation:
Refusal skills simply means the methods then one can use to say no when one is being pressured into doing a particular thing.
The refusal skill that Leona is forgetting to use in this situation is the use of a firm tone of voice. This can be seen where Leona told Nicole that she doesn't want to break her parents trust when Nicole told her to take some beers. She insisted and used a firm voice that she wasn't going to do what Nicole told her to do.
Marlene is reading about long-term consequences after getting severe injuries from sunbathing. Which consequence did she notice? Which is a consequence of a long-term injury?
Answers
Answer:
Long-term sunlight exposure is known to be associated with the development of some types of skin cancer, skin aging, immune suppression, and eye diseases such as cataracts and macular degeneration.
Explanation:
Answer:having pain and discomfort
Explanation: just did it on edge ;) trust me hehe
Which factor can potentially increase a teenager's alcohol use?
O inability to sleep
O desire to be different
O wish for peer approval
O hope to be more dependent
Answers
Answer:
I would say wish for peer approval
Assessing
is based on more than just numbers; it requires seeing how your
body composition is changing.
O muscle mass
O weight loss
O physical perfection
O diabetes risk
Answers
Assessing is based on more than just numbers; it requires seeing how your
body composition is changing muscle mass
What is body composition?Body composition simply refers to the percentages of fat, bone and muscle in human bodies.
In conclusion, assessing is based on more than just numbers; it requires seeing how your body composition is changing muscle mass
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8. LDLs carry cholesterol to the liver for degradation, and HDLs transport cholesterol to the body cells.
a. True
b. False
Answers
Older adults seeking to integrate their unique experiences with their vision of community is what happens during?
Answers
Older adults seeking to integrate their unique experiences with their vision of community engage in a process known as community integration.
Community integration refers to the active involvement of older adults in their communities, utilizing their knowledge, skills, and life experiences to contribute and participate.
During this process, older adults may take part in various activities such as volunteering, mentoring, or joining community organizations. They may also seek opportunities to share their expertise or wisdom with others, whether through teaching, writing, or public speaking.
Community integration allows older adults to maintain a sense of purpose, connection, and fulfillment. It enables them to feel valued and respected within their communities, while also providing an opportunity for continued personal growth and development. By integrating their unique experiences with their vision of community, older adults can make meaningful contributions, foster social connections, and create a positive impact on their surroundings.
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Why are routine screenings for cervical cancer important? Select all that apply. (A) Cervical cancer screenings guarantee a longer life. (B) They can identify cancer cells before symptoms occur. (C) They can help detect cervical cancer while it is still treatable. (D) Cervical cancer screenings can identify precancerous cells.
Answers
Answer:
C (personal opinion)
Explanation:
The A is obvious wrong.
For B, its not the objective of the screening i supposed. Bcs the symptoms occur during dysplasia, even before the cancer cells appear.
C and D might the answer, but i chose C bcs thats the objective of the screening to detect and treat