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 child needs to take 1/2 teaspoon of medicine three times a day. How many total teaspoons of medicine does the child need to take each day?
Answer:
1 1/2 teaspoons each day
Explanation:
So the child takes half a teaspoon of medicine 3 times a day. We know that 2 halves is equal to 1 whole. So two half teaspoons is l whole teaspoon. Then we add the other half since the child needs 3 teaspoons. Making our answer 1 1/2 teaspoons per day
If a child needs to take 1/2 teaspoon of medicine three times a day, the child needs to take a total of 1.5 teaspoons of medicine each day.
What is the calculation of the total amount of medicine the child needs to take each day?When a child is prescribed a medication, the dosage depends on two factors which are how much medicine should be taken per dose and how often the dose should be taken. The medication instructions state that the child needs to take 1/2 teaspoon of medicine three times a day.
The total amount of medicine can be calculated by determining how many doses are taken per day. In this case, the child is taking 1/2 teaspoon of medicine three times a day. Therefore, we multiply the amount of medicine per dose (1/2 teaspoon) by the number of doses per day (3 doses) and the result is 1.5 teaspoons/day.
The medication instructions should be followed carefully to ensure that the child receives the exact amount of medication at their recommended timings to treat their condition.
Therefore, the child needs to take a total of 1.5 teaspoons of medicine each day.
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Exercise
1. The data shows the marks given to a class of Nursing students in a test.
34, 12, 45, 23, 12, 18, 26, 41, 48, 23, 47, 11, 7, 15, 31, 28, 6, 43, 27, 38, 32, 21, 29,
45, 15, 9, 20, 37, 43, 27, 30, 17, 14, 26, 34, 24, 18, 16, 35, 32, 27, 14, 30, 22, 31, 40,
17, 24, 37, 13
A. Construct grouped frequency distribution
B. Find the rang, width , unit of measurement, class bounders,
class mark or mid point
Answer:
2 + 2 = 5
Explanation:
~ 20 - 20 = 25 - 25
~ 5 * 4 - 5 * 4 = 5 * 5 - 5 * 5
~ 4 ( 5 - 5 ) = 5 ( 5 - 5)
4 = 5
2 + 2 = 5
Just Saying
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
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 37year-old male diagnosed with hypertension has been treated with a low sodium diet and hydrochlorothiazide (HCTZ) 50 mg qd for the past two months. He denies Family history of cardiovascular disease. At today's follow-up visit his BP=150/90 and T=I00 F. Physical examination reveals no bruits, clear chest, no atrial gallop, edema and tenderness of the left ankle, and an intact neurological system. Which laboratory values will provide the most useful follow-up information
Answer and explanation:
Laboratory analyses that are useful to assess the cardiovascular risk by evaluating the oxidative stress:
- To measure the 8-isoprostane concentration in plasma. It is possible to determine its level by using the ELISA (Enzyme-Linked ImmunoSorbent Assay) assay.
- To measure the nitrite and nitrate concentrations, which may also be associated with an increased risk of cardiovascular disease. The Griess reaction is specific for nitrite (and thereby it can be used to determine its level), while deproteinization methods enable to calculate the nitrite concentration.
You can read the following publication with detailed information about the methodologies above described:
P. S. Silva, V. Fontana, A.C. Palei, J.T. Sertório, C. Biagi, & J. E. Tanus-Santos (2011). Antihypertensive effects exerted by enalapril in mild to moderate hypertension are not associated with changes in the circulating levels of nitric oxide-related markers. European journal of clinical pharmacology, 67(4), 365-370.
In regard to clients and patients, practioners have a(n) relationship which requires them to act primarily in the best interests of those they serve.
Answer:
In regard to clients and patients, practioners have a(n) healthy relationship which requires them to act primarily in the best interests of those they serve.
Explanation:
Health practioners learn communication strategies that allow them to better connect with users of health systems, provide patients with clear information to give them the opportunity to make important and informed decisions throughout the disease process, facilitating to feel them more involved in it and in many cases minimizing the suffering that comes with having a pathology.
When a person goes to the health consultations, they need a solution to certain needs that have arisen related to their well-being. Faced with this situation and in the first place, it requires clear and truthful information from practioners, in this way, the patient can responsibly assume his/her situation and the care to which him/her must submit. In a healthy relationship between practioners and patients, it is important to evaluate the information the patient gives and the appropriate measures in each case, making them more individualized recommendations. The factors that determine the satisfaction of this healthy relationship by patients are: accessibility, responsiveness and understanding, patients manifest a series of needs that, in order to be satisfied, must be previously understood and valued. In this healthy relationship, patients especially value that practioners listen to them and establish affective and assertive communication with them in a language understandable by both parties. These factors are intangible variables, since they are the individual or group behaviors, aptitudes and attitudes that decisively contribute both to the conformation of the patient's perceptions and their satisfaction, and to the value that the health center acquires for them: behavior and motivation of the staff, beliefs, norms and ways of thinking of the organization.
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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You and your EMT partner are the first to arrive at the scene of an unresponsive 70-year-old man. Your assessment reveals that he is apneic and pulseless. A paramedic unit is en route to the scene and will arrive in approximately 5 minutes. You should:
First, begin CPR.
Next, apply the AED. Shock if indicated.
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.
A 60-year-old male reports that he is always tired. No matter how much he sleeps, he does not feel rested. His wife also states that he is a terrible snorer, and she is not getting any sleep either. The client's health problem can best be diagnosed by:
Answer: polysomnography.
Explanation:The client's most likely diagnosis is sleep apnea, which can bebest diagnosed through the use of polysomnography. This consists of EEG and EOG to determine the sleep stages.
An 8-year-old girl comes to your ambulatory care clinic with complaints of left ear pain for the past 3 days. She had respiratory infection a week ago. On physical examination, the tympanic membrane is bulging. Answer the following questions:________.
1. What else should you ask the client?
2. What teaching would you reinforce to prevent the recurrence of otitis media?
3. What expected outcomes would be specific to this situation?
Answer:
The answer is below
Explanation:
Given the situation above
1. Some of the questions that will be asked from the client includes:
(a). Is your ear feel full?
b) is there any fluid coming out of your ear?
c). do you normally swim?
d). recently, is there anything stuck in your ear?
e). Is the pain from the ear so intense?
2. Some of the teaching to reinforce to prevent the recurrence of otitis media are:
a) Advise the client and her parents to clean the outer layer of the ear.
b) Avoid anything less than elbow in size, in the ear.
c) Ensure the ears are dry immediately after swimming or baths/showers.
3. Some of the expected outcomes that be specific to this situation are:
a) sleeplessness
b) ear pain
c) diarrhea
d) irritability
e) lack of balance
f) hearing loss
What is used to test for sterilization of instruments?
a. It is not possible to check for sterilization of instruments.
b. process integrators
O C. process indicatiors
O d. biological monitoring
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:
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.
