Answer:
The frequency of “c” would increase.
Explanation:
Remember, in the scenario, we are told the carrier survives better in an environment with severe diarrhea.
Hence, it is thus logical to expect the frequency of "c" to increase in an environment where there was an epidemic of cholera.
A 73-year-old woman is admitted to the hos- pital for intravenous treatment of an abscess caused by Staphylococcus aureus. Subsequent to her treatment and discharge from the hos- pital, it is necessary to disinfect the hospital room. One thousand of the S aureus cells are exposed to a disinfectant. After 10 minutes, 90% of the cells are killed. How many cells re- main viable after 20 minutes?
Answer:
12
Explanation:
Answer:
10
Explanation:
It will be assumed that the disinfection follows the exponential law.
Surviving organisms will remain at the rate of 10% / 10 minutes.
Initial number of organisms = 1000
surviving staphylococcus aureus after 20 minutes
= 1000 * (0.10)^(20/10)
= 1000 * 0.01
= 10
A client is hemorrhaging, postpartum, what action will the nurse take to address the hemorrhage ?
The actions that will the nurse take to address the hemorrhage are as follows:
Medication that significantly stimulates uterine contractions. Elimination of placental pieces that remain in the uterus.Manual massage of the uterus. What do you mean by Hemorrhage?A Hemorrhage may be defined as a type of medical condition that remarkably involves a huge amount of loss of blood from damaged or injured blood vessels.
According to the context of this question, hemorrhaging postpartum means the extreme loss of blood after the delivery of a young one. This can be prevented by utilizing the sequence of events like a proper massage of the uterus in order to stimulate uterine contractions, effective medication, removal of placental pieces, etc.
Therefore, the actions that will the nurse take to address the hemorrhage are well described above.
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Marilyn weighed 140 pounds prior to pregnancy and her BMI was 22. According to healthy weight gain recommendations, she could anticipate weighing __________ pounds by the end of her pregnancy
Which nursing action is performed according to guidelines for aspirating fluid from a small-bore feeding tube
what is the mechanism of action by which antidepressant medications achieve the desired effect affect
Give a description of how hormone-sensitive lipase is controlled and its mechanism of action
Answer:
Function of hormone sensitive lipase
The main function of hormone-sensitive lipase is to mobilize the stored fats . HSL functions to hydrolyze either a fatty acid from a triacylglycerol molecule, freeing a fatty acid and diglyceride, or a fatty acid from a diacylglycerol molecule, freeing a fatty acid and monoglyceride.
Explanation:
i checked quizlet
A doctor prescribes a 500-mg antibiotic tablet to be taken every eight hours. Just before each tablet is taken, 20% of the drug remains in the body. (a) How much of the drug is in the body just after the second tablet is taken
Answer:
The answer is "600 mg"
Explanation:
[tex]=500 + 20 \ percent \ of \ the\ 1st\ tablet\\\\=500 + (\frac{20}{100} \times 500)\\\\=500+100\\\\=600 \ mg\\\\[/tex]
Which of the following components are part of the complete blood count assay?
State the signs and symptoms seen in graves disease which are not usually associated with other causes of thyrotoxicosis
Answer:
Eye trouble is one of them.
Explanation:
Given the various predisposing factors that make humans susceptible to opportunistic infections, how can health care providers curtail the rising incidence of such infections
Answer and Explanation:
Opportunistic infections happen when someone's immune system is so weakened that it can't fight microorganisms that are not pathogenic to an organism with a normal immune system. To prevent these infections from occurring, health professionals must take some measures. The main one of these measures is to maintain a very high standard of hygiene in all facilities, in the patient and in the hands of professionals when they need to touch the patient. This prevents microorganisms from coming into contact with the patient. It is also necessary for the health professional to indicate to the patient the intake of preventive medications and a diet that stimulates the strengthening of the immune system.
Discuss the four types of reflexes. Examine the five components of the deep tendon reflex. Discuss the many ways the aging process affects the brain. Examine how good health practices can mitigate these losses. Discuss the major modifiable risk factors for stroke.
Answer:
- Four types of reflexes: 1-stretch reflex, 2-Golgi tendon reflex, 3-crossed extensor reflex and 4-withdrawal reflex.
- Components of the deep tendon reflex: intact sensory nerve, functional synapse in the cord, intact motor nerve fiber, neurotransmitter junction and muscle.
- Aging process affects the brain because brain shrinks with increasing age
- Good health practices can mitigate health problems associated with the brain: avoid foods high in fat and cholesterol, regular physical exercise, avoid smoking, avoid excessive alcohol intake, etc.
Explanation:
The four types of reflexes that are integrated within the spinal cord include 1-stretch reflex (that leads to the contraction of a muscle in response to passive stretching), 2-crossed extensor reflex (a contralateral compensatory reflex), 3-Golgi tendon reflex, and 4-withdrawal reflex (a spinal reflex that protects the body from damaging stimuli). The deep tendon reflex (DTR) is a reflex that elicits involuntary contraction of the muscle, which is a fundamental aspect of a neurological evaluation. The five components of a DTR include intact sensory nerve (afferent that carries sensory information), intact motor nerve fiber (efferent that sends signals from the brain), functional synapse in the cord, neurotransmitter junction and muscle. Accelerated aging can lead to brain atrophy and brain shrinkage (especially in the frontal cortex). Healthy lifestyle strategies can minimize changes in an aging brain. Aging leads to increased stiffness of the large arteries, thereby increasing the risks of stroke. Low-fat foods and high-fiber foods (e.g., fresh fruit and vegetables) promote a healthy vascular system and help to maintain brain health. In this regard, it is also imperative to avoid high-sodium foods. Moreover, it has been shown seafood consumption may also reduce the risk of stroke. Other tips include: energy restriction (calory restriction) reduces oxidative damage, antioxidant supplements help to improve cognitive functions, avoid alcohol intake reduces the risks of cardiovascular diseases and dementia.
Who is a socio-economically disadvantaged child? Explain any four ways forhelping such a child.
A worker prepares chicken salad with chicken that was cooked 3 days ago. How should the food worker label the salad? 1. With the date in 3 days 2. With the date in 5 days
Answer:
with the date in 3 days
Explanation:
i checked quizlet.
Damage to the nerve supply of which muscle could cause the sensitivity to or distortion of noises? a. Digastric b. Platysma c. Buccinator d. Geniohyoid e. Stapedius
Answer:
E
Explanation:
stapedius is innervated by the facial nerve and it is a muscle in the ear which causes sensitivity to or distortion of noises
What is difference between Empathy vs Sympathy
Answer:
Hello There!!
Explanation:
Empathy is when you understand and communicate feelings of someone.
Sympathy is when you feel pity on someone else.
hope this helps,have a great day!!
~Pinky~
You should never come to work under the influence of lawfully prescribed drugs that could impair your ability to perform your job
Answer: yes and no it really depends on what you do for a job and how long the side affects will last
Explanation:
if you are an airline pilot then no but if you work in an office than its probably fine.
A coworker just amputated his thumb in a cutting press. What is your first concern as a first aid provider?
A)Finding the amputated part
B) Assessing the patient for life threatening conditions
C) Applying a tourniquet
D) Getting others to help you immediately
Answer:
C
Explanation:
you need to stop the bleeding or else they gonna die. you can get all the ppl u want but if u dont stop blood from leaving their body, they're gonna die
The answer is: Applying a tourniquet
First aid means the first treatment giving to an injured or ill-person before he or she get the necessary treatment from a hospital or care center.
As a first aid provider in my office, my first concern will be putting pressure on the cut site to prevent further loss of blood and this is made possible by applying a tourniquet.
A tourniquet is device used to reduce bleeding on an injured part. It is placed on the injured site and this work by applying pressure on the large blood vessel to reduce blood loss through the ruptured skin.
Tourniquet serves as an first aid equipment used to stop bleeding before the right treatment will be given by certified medical practitioner.
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Task 1. A 36-year-old woman. She doesn't make any complaints. A preventive examination revealed changes in the right lung. Objectively: the general condition is satisfactory. The skin is of the usual color. Blood pressure is 130/90 mm Hg, pulse is 78 bpm, BR (breathing rate) is 16 bpm. Percussive posterior above the right shoulder blade slight shortening of the percussive sound. Auscultation is vesicular respiration.
X-ray examination subpleurally, in the 6th segment of the lower lobe of the right lung, a rounded formation 3.0 cm in diameter, heterogeneous structure, with decay. The contours are clear and sometimes uneven. In the adjacent parts of the lung tissue, against the background of a deformed pattern, there are single dense foci. The pleura is thickened at this level.
Task.
1. What is the presumptive diagnosis?
2. List the typical clinical symptoms
3. With what diseases should the presumptive diagnosis be differentiated?
4. Are these radiological symptoms and localization characteristic of this disease?
5. What radiation methods are used or can be recommended as clarifying
Answer:
possibly oulmonary embolism?
Explanation:
1. Which of the following statements is correct during a volcanic eruption?
A. Run outside the house.
B. Panic when a volcanic eruption happens.
C. Do not follow what the authorities tell you.
D. Prepare an emergency plan to cope with the disaster.
2. What should you do during a volcanic eruption?
A. Stay indoors.
B. Duck, cover, and hold.
C. Run outside the house.
D. Panic and stay only inside the house
3. What will you do after a volcanic eruption?
A. Remove ashfalls.
B. Rup while going out
C. Walk fast in moving out
D. Lock the door so that nobody will see you.
Answer:
1,d,prepare an emergency plan to cope with the disaster
2,b,duck cover and hold
3,a,remove ashfalls
Answer:
prepare an emergency plan to cope with the diester
Why is DNA attracted to the positive end of the electrophoresis rig?
What will happen if I took 8 paracetamol all in once
A patient reports taking one fluid Ounce of an antacid four times a day at home. How should the number
of milliliters of the medication take each day be written?
Answer:
a
Explanation:
How could the partnership between the school, tribe, and community clinic help address diabetes for Rob Ocuca
Answer and Explanation:
The partnership between the school, the tribe and the clinical community can be very positive in the treatment of diabetes. That's because this partnership can develop educational methods that explain what diabetes is, how to prevent it and how to treat it. These impetus can be spread throughout the tribe, which can take steps to improve the health of members and reduce the risk of people with diabetes. These educational methods will make people recognize symptoms and seek medical care early, when they suspect they may be developing the disease. They can also adopt prevention methods early, which would be very beneficial for everyone.
What considerations should public health officials take into account in deciding when to launch a vaccine development process for influenza
Answer:
when the vaccines should be administered during the year and cost and timeline of the development.
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Describe three common factors associated with individuals who survive an illness that was expected to be terminal.
Answer:
Explanation:
Survivors usually get rid of toxins and other chemicals found in refined food, and stayed away from ingredients that may be responsible for cancer growth. High fruits and vegetables intake is also a must for them. Furthermore, a lot of survivors made sure that they do something each day that made them happy, even just for a few minutes. Another common factor is having powerful reasons to stay alive. There are terminally ill people who are saying they don’t want to die, however, those people who tend to survive actually say they want to live and they will do anything just to live.
what is the role of diaphragm in inhalation and exhalation
Answer:
Diaphgram is a large dome shaped sheath of muscle which separates the thoraicic cavity from the abdominal cavity.
Explanation:
The contraction of diaphgram brings about its downward movement which decreases the intra thoraicic pressure and increases the intra abdominal pressure.
Which food was one of the first recognized for its ability to reduce blood cholesterol and the risk of heart disease
Answer: oatmeal
Explanation:
Name 5 types of providers who use professional billing.
Physicians, Ambulance Services, Radiology Services, Non-Physician Practitioners, and Laboratory Services are five providers who use professional billing.
What is professional billing?Professional billing surcharge people with medical coverage for health services or therapies provided by physicians or medical practitioners. Professional billing is also known as physician billing for the same reason.
It can be used by physicians, ambulance services, radiology services, non-physicians, and laboratory services.
Thus, these are 5 types of providers mainly healthcare providers who use professional billing.
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Distinguish between reliability and validity in research design. Using a nursing translational research article, analyze the methods and results sections to discuss reliability and validity as it relates to the translational research. Include 1 recent citation.
Answer:
is this a beautiful answer?
Explanation:
The importance of measuring the accuracy and consistency of research instruments (especially questionnaires) known as validity and reliability, respectively, have been documented in several studies, but their measure is not commonly carried out among health and social science researchers in developing countries. This has been linked to the dearth of knowledge of these tests. This is a review article which comprehensively explores and describes the validity and reliability of a research instrument (with special reference to questionnaire). It further discusses various forms of validity and reliability tests with concise examples and finally explains various methods of analysing these tests with scientific principles guiding such analysis.
the process of the skeletal muscle contraction