Question:
Perfect pitch is the ability to identify musical notes correctly without hearing another note as a reference. The probability that a randomly chosen person has perfect pitch is 0.0005.
Required:
a. If 20 students at Julliard School of Music art tested, and 2 are found to have perfect pitch, would you conclude at the .01 level of significance that Julliard students are more likely than the general population to have perfect pitch?
b. Show that normality of the sample proportion p should not be assumed.
Answer:
See explanation below
Explanation:
Given:
Sample size, n = 20
Probability that a chosen person has perfect pitch = 0.0005
x
Level of significance = 0.01
a) Let's find the probability of 2 or more people with perfect pitch using bimonial distribution.
P(2 or more with perfect pitch ) =
P(x≥2) = 1 - P(x≤1)
P(x≥2 | n=20, p'=0.0005) = 0.00005
Since the probability of getting 2 or more people with perfect pitch, 0.00005, is significantly lower than the level of significance, 0.01, we conclude that Julliard students are more likely than the general population to have perfect pitch.
b) For normality to be assumed, [tex] n * \pi _0 [/tex] should be ≥5 for normal approximation.
Since [tex] n * \pi _0 [/tex] is too small, normality cannot be assumed.
A physician orders Lanoxin elixir qd for an 81-pound child based on 3.4 mcg/ kg/day. Lanoxin (digoxin) Pediatric Elixir is 50 mcg (0.05 mg)/mL. What volume should be administered per dose?
Answer:
Therefore 2.5 ml of Lanoxin (digoxin) Pediatric Elixir is to be administered to the child daily
Explanation:
The child weighs 81 pound. The weight of the child is needed to be converted from pound to kg.
1 kg= 2.2 pound
Therefore 81 pound = 81/2.2 kg = 36.8 kg
Since the child is to be administered bases on 3.4 mcg/ kg/day, the volume of Lanoxin elixir qd to be administered to the 81 pound (36.8 kg) in one day = 36.8 kg × 3.4 mcg/ kg/day = 125.12 ≅ 125 mcg
Lanoxin (digoxin) Pediatric Elixir is 50 mcg (0.05 mg)/mL, therefore 125 mcg = 125 mcg / 50 mcg/ml = 2.5 ml
Therefore 2.5 ml of Lanoxin (digoxin) Pediatric Elixir is to be administered to the child daily
A hospital is implementing a Hospital Incident Command System (HICS) for a disaster preparedness plan for the entire health system. Which resource can the staff educators use to assist with the education of health care providers who work within the system
Answer: Occupational Safety and Health Administration (OSHA).
Explanation:
Hospital incident Command system (HICS) is a foundation in the health sector that was developed in California for the purpose of managing emergencies and to be able to confront a wide variety of operational and fiscal challenges on a daily basis. The resources which the Staff educators can use to assist with the education of health care providers who work within the system is Occupational Safety and Health Administration (OSHA).
Occupational Safety and Health Administration (OSHA) provides employers, managers, supervisors, and workers with:
- Knowledge and skills needed to do their work safely and avoid creating hazards that could place themselves or others at risk.
- Awareness and understanding of workplace hazards and
- How to identify, report, and control these hazards.
This makes it an important resource for the staff educator to make use of for a disaster preparedness plan for the entire health system.
A client is a devout jew.what are two things that the nurse aide can do to make him comfortable?
Answer:
a, e
Explanation:
Ensure the facility food service knows he should get kosher meals.
ensure his medical procedures are not scheduled on the sabbath
Your coworker is not productive as other members on your team. You and your coworker have to work harder to make up for this. What would you mostly and least likely do
Answer: You should try to involve him/her the most in all the job task, so that he/she can grow in the job. Him/her should always be assisted while performing a task, for improvement. You can also identify trainings that can help to improve the worker's skills on the job.
You must not complain about the worker's unproductiveness always. You must not capitalize on the worker's weakness always. You must not report the worker's unproductiveness to the management to bring in a new person, instead let the management know that your coworker needs some training for improvement on the teams performance.
Your coworker is your team and you have to identify his strength and capitalize on it always, as he/she develop his/her weakness to strength.
What can you use to suppress nighttime asthma
Answer: In addition to taking asthma medications as prescribed, here are seven steps you can take to lower your chances of having a nighttime asthma attack:
Clean your bedroom regularly. Wash your bedding in hot water weekly. Invest in dust-proof mattress and pillow protectors. Invest in a humidifier. Don't sleep with petsChoose allergy-free linens.Sleep on a slight incline.Explaation:
On average, people need about 2,000 calories a day to provide energy for
their bodies.
True or false?
Entre 1500 y 2000 calorias al día
if a nursing assistant sees a resident who is not on his assignment sheet but who needs help, what should the NA do?
Answer:
An NA will receive assignments to perform tasks, care, and other duties for specific residents. If the NA sees a resident who needs helps even if the resident is not on their assigned sheet, the NA should provide the care.
Explanation:
Sorry if it does not explain that well.. I got this from Google... But at least I tryed.
The nursing assistant must give the needed care to them even if the resident is not being assigned in her area or assignment sheet.
Who is a nursing assistant?The person who assists with nursing duties in patient care including help with grooming, bathing, feeding, and activities of daily life is referred to as a nursing assistant.
As in the given scenario, the nursing assistant should give the needed care to them even if that resident is not being assigned in her area or assignment sheet.
Thus, this can be the way of treating the needy even in case where resident is not being assigned in her area or assignment sheet.
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A claim put forth by some purveyors of health foods is that vitamins obtained from natural sources are more healthful than those obtained by chemical synthesis. For example, pure L-ascorbic acid (vitamin C) extracted from rose hips is better than pure L-ascorbic acid manufactured in a chemical plant. 1) Are the vitamins from the two sources different? ______________ 2) Is Synthetic Vitamin C as Good as the Natural Vitamin? ____________ 3) Can the body distinguish a vitamin’s source?
Answer:
1) Are the vitamins from the two sources different? not really
2) Is Synthetic Vitamin C as Good as the Natural Vitamin? yes
3) Can the body distinguish a vitamin’s source? the difference, if any, is so insignificant that human bodies cannot distinguish them.
Explanation:
Even though synthetic vitamins are artificial (created in a lab), it doesn't mean that they are harmful. The problem is that most synthetic vitamins are not useful either.
But in some cases, like vitamin C, the effects of synthetic or natural vitamin C are virtually identical and the body will not distinguish between them. Some studies ave shown a very small and insignificant differences, but they are minimum. If you lack vitamin C in your diet, taking synthetic vitamins is a good idea.
25. Within the autonomic nervous system, preganglionic fibers leave the CNS and then synapse on
a) postganglionic synapses.
b) visceral reflex responses.
c) motor neurons.
d) ganglionic neurons.
e) afferent neurons.
Within the autonomic nervous system, preganglionic fibers leave the CNS and then synapse on postganglionic synapses. Thus, the correct option is A.
What is the Autonomic nervous system?The autonomic nervous system may be characterized as a command system that performs largely unconsciously and controls bodily operations, such as the heart rate, digestion, respiration, etc.
The autonomic nervous system regulates the function by operating the information at the preganglionic fibers which then leave the central nervous system of the body and then synapse on the postganglionic synapses of the peripheral nervous system.
Therefore, within the autonomic nervous system, preganglionic fibers leave the CNS and then synapse on postganglionic synapses. Thus, the correct option is A.
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If someone is bitten by a poisonous spider, which neurotransmitter causes muscle spasms and
weakness?
Answer:
hope it helped
Explanation:
Acetylcholine is a chemical messenger, or neurotransmitter, that plays an important role in brain and muscle function. Imbalances in acetylcholine are linked with chronic conditions, such as Alzheimer's disease and Parkinson's disease. Acetylcholine was the first neurotransmitter discovered
A multinational pharmaceutical company is faced with the ethical dilemma of telling the general public the truth about a mishap in the company's drug labelling which has resulted in the death of four unborn children and leaves many more at risk if the drugs are not retrieved from the market immediately. But the challenge the company faces is that admitting this truth could attract crippling legal charges drastic reduction in patronage and reputation crisis. Give a reasoned ethical advice to the company showing clearly the Ethical basis of your advice the challenges you envisaged and how to deal with the identified challenges.
Answer:
When there is an Ethical issue, there is no substitute for doing the right thing. To try avoiding potentially undesirous consequences as a result of doing correcting one's mistakes is more damaging in the long run.
First, it starts internally. When employee of such company find out that the management and stakeholders have compromised on the standards of the ethics of integrity, it creates an excuse for them to do likewise and may even become too difficult to manage as it may become a source of blackmail in the short or long run.
My advice to the company is to quickly put out a campaign against the drug which is killing people.
The primary reason why the company is in business in the first place is to save lives by creating drugs that help to do so. To keep quiet in the face of this mistake is to go against everything it stands for.
Yes, it is possible for legal charges to follow. However, as a multinational, it is expected that they have anticipated and made some preparations for this by way of instituting Insurances such as product liability and or errors and omissions which help to reduce the liability of the company in the event of this kind of issues as well as provide monies for compensating the affected individuals and families.
The company will, of course, have to notify it's insurers immediately.
History shows that a public apology has been shown to work in similar circumstances and can help to douse (though not eliminate completely) the onslaught against its reputation that would follow when it makes the announcement.
Legally, when an issue of tort such as this arises, the best bet is for the company to quickly settle out of court if possible.
Cheers!
Welcome to week 4!
This week we are learning about motivation! In the health care field, motivation is pivotal to organizational success. Effective leaders know what motivates their subordinates achieve success.
To meet discussion expectations, please complete Steps 1-3 promptly.
Discussion Expectations
Follow the 3-Step Plan and Student Checklist to meet the Discussion Grading Rubric expectations.
Due Wednesday at 11:59 pm EST.
Step 1: Read the Discussion Background:
Ralph has been working in the billing department of the medical plaza for several years. He recently applied to a manager position in his department. Ralph believed he was the most qualified applicant and was surprised when they awarded the position to his co-worker, Gina. Ralph feels that Gina is less qualified than him and incapable of being a good manager. Angry about not earning the promotion, Ralph decides to not cooperate with Gina and make work difficult for her. He wants to show the others that he should have received the promotion over her.
Gina is very happy with her new position and the organizational changes. However, she can tell that Ralph is not very happy with her promotion.
Step 2: Create a new thread and answer all three parts of the initial prompt below:
From Gina’s perspective, what can she do to help Ralph with the change in management?
Imagine you are Ralph’s co-worker. What advice would you give him?
Explain the importance of having a diversity work environment.
It is a incomplete question. The complete question is as follow:
Step 1: Read the Discussion Background:
Ralph has been working in the billing department of the medical plaza for several years. He recently applied to a manager position in his department. Ralph believed he was the most qualified applicant and was surprised when they awarded the position to his co-worker, Gina. Ralph feels that Gina is less qualified than him and incapable of being a good manager. Angry about not earning the promotion, Ralph decides to not cooperate with Gina and make work difficult for her. He wants to show the others that he should have received the promotion over her.
Gina is very happy with her new position and the organizational changes. However, she can tell that Ralph is not very happy with her promotion.
Step 2: Create a new thread and answer all three parts of the initial prompt below:
From Gina’s perspective, what can she do to help Ralph with the change in management?
Imagine you are Ralph’s co-worker. What advice would you give him?
Explain the importance of having a diversity work environment.
Answer:
From Gina’s perspective, she could help to Ralph to understand the need to work together. It is a challenge and represents an opportunity to improve the performance of Ralph.
My advice he needs not to be so self-centered and closed minded for advancing in his work (and life).
A diverse work environment is better to create customized products for customers, which are identified with the ethical values of the company. The companies are better adapted to rapid changes in the needs of customers. Moreover, companies with greater diversity are less likely to suffer judgments because they have higher empathy skills related to social equity, democracy, human rights and antiracism.
The consumption of milk by individuals of a population is normally distributed. If you are a member of this population consuming milk, then: 1. If you have a standard score of Z = 2, what percentage of the population has scores greater than you? 2. If you have a standard score of Z = - 2, what percentage of the population has scores greater than you? 3. If you have a standard score of Z = 1, what percentage of the population has scores less than you? 4. If you have a standard score of Z = 1, what percentage of the population has scores farther away from the population mean (in either direction) than you? 5. If you have a standard score of Z = -1.7, what percentage of the population has scores farther away from the population mean (in either direction) than you? 6. If you have a standard score of Z = -1.7, what percentage of the population has scores greater than you?
Answer:
1. 2.28%
2. 97.72%
3. 84.13%
4. 31.74%
5. 8.92%
6. 95.54%
Explanation:
1. A z score of 2 means has a proportion of the population of 0.9772 below
Therefore, the percentage of the the population that have an higher score = (1-0.9772)×100 = 2.28%
2. A z score of -2 means the percentage of the the population that have an higher score = (1-0.0228)×100 = 97.72%
3. A z score of 1 means the percentage of the the population that have a lesser score = (0.8413)×100 = 84.13%
4. A z score of 1 means the percentage of the the population that have a higher score = (1-0.8413)×100 = 15.87%
The population that have a lesser z score than -1 = 0.1587×100 = 15.87%
Therefore. the total percentage of the population that has scores farther away from the population mean in either direction = 2 × 15.87 = 31.74%
5. Where the z score = -1.7, we have;
The proportion lesser = 2×0.0446×100 = 8.92%
6. The percentage of the population that has a z score > -1.7 is presented as follows;
The proportion that have a z-score<-1.7 = 0.0446
Therefore, the proportion of the population that have a z-score more than -1.7 = 1 - 0.0446 = 0.9554
Hence the percentage of the population that has a higher z-score = 100×0.9554 = 95.54%.
what is the answer?
Answer:
water
Explanation:
So like as a kid growing up, my moms answer to everything was water like if i scraped my knee boom water fixes everything so like why cant water fix this disease idk i have no clue what the answer is but if you can find the cure just try my mom secret weapon WATER!
A client who follows the islamic faith has been hospitalized what kind of medicarion would rhis client likely refuse? Medication
With beef ingredients
Medication with pork ingredients
Medication with hala ingredients or
Medication with kosheR ingredients ?
Answer:
Medication with pork ingredients
Explanation:
Why use needle loop to prepare fungi slide ?
Answer:
Needle loop is used to inoculate microorganisms.
Explanation:
Inoculation of microorganisms in a given culture media involves application of substances which may be chemicals or a food source to the microbes to ensure its survival. It helps in the growth of the organisms for further analysis.
The loop is usually flamed to kill foreign organisms as this may contaminate which may result in altering the reactions and observations of the study.
The coagulation factor that has a pivotal rule in coagulation cascade is?
Answer:
Factor X
Explanation:
Factor X plays a pivotal role in blood clotting at the point of convergence of the two coagulation pathways. Accordingly, several rare mutations in the factor X gene have been identified that give rise to bleeding tendencies of variable severity.
[tex]\huge\mathcal\red{AnSwEr }[/tex]
prothrombin
Activated thrombin leads to cleavage of fibrinogen into fibrin monomers that, upon polymerization, form a fibrin clot. Therefore, activation of prothrombin is crucial in physiological and pathophysiological coagulation.
can u intubate someone with a pen?? any surgeons here help
Answer:
it only can be handled by the professional doctors
Explanation:
if a beginner tries it almost pushing the patient towards dead
u can replace straw
The human heart beats an estimated 2.0-2.5 billion times in a lifetime. Unlike the brain, which requires a constant feed of glucose to satisfy its energy needs, the heart is relatively plastic in its energy use, burning glucose, other carbs or even fats to meet its constant thirst for energy. Explain why this is important in the scheme of life. Why is the Mediterranean diet considered better for supplying needed nutrients to the heart and noted to reduce heart disease?
Answer:
the heart need more glucose because it is the power house of the body.
2. because it does not contain too much fats that can cause some heart diseases
The human heartbeats.
The heart is a four-chambered pump that contracts about one lakh times and each day the pumping is equivalent to about 2000 gallons of blood from the body. Thus the heartbeat about 2.5 bn times in seventy years of life. This mediterace is famous for healthy diets and accepted worldwide.
Thus the answer is Mediterranean diet is known to have needed nutrients that can stop heart diseases.
The heat or man takes in energy from the food that we eat and thus functions which are essential for the other parts of the body. The heart is thus maintained by a healthy diet and a healthy diet is said to have all the nutritional value that can be found in, Mediterranean-rich nations. These diets are traditional and consist of large amounts of fruits and vegetables and also include the special fish oils that have the ability to mediate heart stress and can prevent strokes.Learn more about the heartbeats.
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A certain type of ship has two tanks in its engine. Each tank contains a different type of fuel. When the engine turns on, the same amount of energy is transferred out of both fuels why did fuel 1 change phase, but fuel 2 stayed the same? Explain what happened to the molecules of both fuels
Answer:
Fuel 1 changed phase because the energy drawn from it dropped its temperature below the transitional temperature that causes a phase change, fuel 2 still has its temperature well above the transitional temperature required to change phase.
Explanation:
For a substance to change phase, a transitional temperature has to be reached. This is because, the temperature of substances generally indicates the average kinetic energy of its molecules. An increase in energy input to the system will result in a change to a more mobile phase like from solid to a liquid state or from a liquid state to a gaseous state state, while taking energy from the system will cause a transition to a less mobile phase like gas to liquid or liquid to solid state.
It can be deduced that Fuel 1 changed phase due to the fact that the energy drawn from it dropped its temperature below the transitional temperature which caused a phase change.
On the other hand, fuel 2 has its temperature above the transitional temperature that is required to change phase.
It should be noted that for a substance to change phase, then a transitional temperature has to be reached. This is due to the fact that the temperature of substances indicates the average kinetic energy of their molecules.
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