dave is feeling sick, so he goes to the doctor and gets a chest x-ray to determine whether or not he has pneumonia. let the null hypothesis be that dave doesn't have pneumonia and the alternative hypothesis be that dave has pneumonia.

Answers

Answer 1

The goal of the chest x-ray is to determine which of these two hypotheses is more likely to be true.

What is an X-ray?

An X-ray is a type of radiation that can penetrate solid objects and produce images of the inside of the object. It is used in medicine to diagnose and treat diseases, as well as in industry to locate flaws in materials such as metal.

This means that the data from the chest x-ray should show that Dave does not have pneumonia. The alternative hypothesis is that Dave does have pneumonia. This means that the data from the chest x-ray should show that Dave does have pneumonia. If the data from the chest x-ray indicates that Dave has pneumonia, then the alternative hypothesis is accepted as being true.  If the data from the chest x-ray indicates that Dave does not have pneumonia, then the null hypothesis is accepted as being true.

What is Pneumonia?

Pneumonia is a type of infection in one or both of the lungs. It is caused by bacteria, viruses, or fungi and can result in inflammation of the air sacs in the lungs. Symptoms of pneumonia may include fever, chills, cough, and difficulty breathing. Treatment for pneumonia may include antibiotics, rest, and fluids.

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Related Questions

is growth patterns in human are unpredictable?

Answers

Answer: Most healthy infants and children grow in a predictable fashion, following a typical pattern of progression in weight, length, and head circumference. Normal human growth is pulsatile; periods of rapid growth ("growth spurts") are separated by periods of no measurable growt


4.
is an iron-containing protein that binds
chemically to oxygen molecules

Answers

Answer:

Hemoglobin, also spelled haemoglobin, iron-containing protein in the blood of many animals—in the red blood cells (erythrocytes) of vertebrates—that transports oxygen to the tissues. Hemoglobin forms an unstable reversible bond with oxygen.

Explanation:

let it go let it go 255555777

When checking for breathing, if you hear gasps

Answers

then that could mean that something is wrong. you could have asthma, COPD, lung collapsing, or many other thing that are and are not just about aging problems.

Which of the following statements is true?
You should stretch vigorously during an exercise warm-up.
Age is not a factor in one's flexibility.
No matter what uncontrollable factors and individual faces, on can improve his or her flexibility.
You should never stretch at the end of a workout.

Answers

The true statement is no matter what uncontrollable factors and individual faces, on can improve his or her flexibility.

The correct option is C.

What are the factors that affect flexibility?

Joint flexibility is affected by a variety of factors, such as gender, age, excess fat mass, muscle mass injury, inactivity, or inadequate stretching. The flexibility of the soft tissues around the joint will have an impact on its range of motion.

Flexibility and joint mobility are influenced by a number of variables, such as movement quality, activity level, injury or dysfunction, and so on.

Age and gender.

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another term for food poisoning is;
A.shigella
B.food virus
C.super virus
D.norovirus

Answers

Answer:

B. food virus

Explanation:

Why is physical activity, as compared to rigid diets, a better solution for overweight students?
A. Daily physical activity increases fitness levels.
B. Diets provide too few calories and food choices.
C. Physical activity creates positive feelings about weight management strategies
D. Exercise minimizes the loss of lean body mass and stimulates fat loss.

Answers

D is the correct answer

Physical activity as compared to rigid diets provide a better solution for overweight students because : ( D ) Exercise minimizes the loss of lean body mass and stimulates fat loss

What are rigid diets

Rigid diets are diets that are taken with the aim of weight reduction but can be harmful to the consumers as well. Physical activity is a more productive method of weight reduction as it has less side effects on the human body when compared to rigid dieting and also stimultes fast loss faster

Hence we can concldue that Physical activity as compared to rigid diets provide a better solution for overweight students because  Exercise minimizes the loss of lean body mass and stimulates fat loss

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Which of the following is an approaching action

Answers

The concern with the action research approach is it ignores data analysis, option B is correct.

The concern with the action research approach is that it may overlook or underemphasize the importance of rigorous data analysis. Action research is typically characterized by its emphasis on collaboration, problem-solving, and active engagement with stakeholders. While these aspects are valuable, they can sometimes lead to a neglect of rigorous data analysis.

Without thorough data analysis, it becomes difficult to accurately assess the effectiveness of interventions or to identify underlying causes of problems. Data analysis provides a critical foundation for evidence-based decision-making and ensures that interventions are informed by reliable information, option B is correct.

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The correct question is:

Which of the following is a concern with the action research approach?

Group of answer choices

A. It is overly positive.

B. It ignores data analysis.

C. The change agent comes from within the organizational system.

D. It is problem-solving-focused.

Explain that too many nutrients can be bad for you. If you're getting enough nutrition through your diet, as you should with a well-balanced diet, you shouldn't need the supplements.

I will give brainliest

Answers

The excess of nutrients can be bad for health because it may lead to diseases such as the accumulation of fats in the blood vessel walls, and thereby it is recommended to have a well-balanced diet in order to maintain a healthy state.

Why the excess of nutrients is bad for health?

it has been shown that overconsumption of nutrients can be bad for health because it may lead to the accumulation of such substances in inappropriate organs and structures, thereby producing diseases.

Therefore, with this data, we can see that excess of nutrients can be detrimental to health because it is associated with diseases.

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Customers in traditions do not affect health a persons health

Answers

Answer:

cmon bro i need the ques

but: It affects perceptions of health, illness, and death, beliefs about causes and treatment of disease, approaches to health promotion, how illness and pain are experienced and expressed, where, when and how patients seek help, and the types of treatment patients prefer and adhere to.

Explanation:

E to tha Z

Physical activity has many social benefits, such as being part of a team
True
False

Answers

Answer: true

Explanation: being part of a team is a social benefit.

110- The nurse is caring for the following group of clients. Which should the nurse assess first?
Select one:
• a. A 74-year-old who is pale, diaphoretic and has a hemoglobin of 9.9
• b. A 29-year-old female with painful intercourse, pelvic pain and a WBC count of 11.0
© c. A 86-year-old who has a cough, shortness of breath and a WBC of 18.3
• d.A 38-year-old with cough, shortness of breath and a WBC count of 17.0

Answers

Based on the information provided, the nurse should assess  option A. the 74-year-old who is pale, diaphoretic, and has a hemoglobin level of 9.9 first.

This client's symptoms suggest possible anemia, which can lead to insufficient oxygen supply to tissues and organs. Pale skin and diaphoresis are signs of decreased perfusion, indicating that the client's condition may be deteriorating.

The low hemoglobin level further supports the need for immediate assessment, as it indicates a decreased capacity of red blood cells to carry oxygen. While the other options also require attention, they are not as immediately life-threatening as the potential anemia in option a. The 29-year-old with painful intercourse, pelvic pain, and a WBC count of 11.0 (option b) may indicate an infection, but it is not an immediate emergency.

The 86-year-old with a cough, shortness of breath, and a WBC count of 18.3 (option c) may suggest a respiratory infection, but it does not indicate a life-threatening condition requiring immediate intervention. Similarly, the 38-year-old with a cough, shortness of breath, and a WBC count of 17.0 (option d) may also indicate a respiratory infection, but it does not pose an immediate threat to the client's life.

In summary, the nurse should prioritize assessing the 74-year-old who is pale, diaphoretic, and has a low hemoglobin level, as this may indicate anemia and a potential risk of decreased oxygen supply to tissues and organs. Therefore the correct option is a

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I need help please I don’t understand what the heck this is ;w;

I need help please I dont understand what the heck this is ;w;

Answers

Essay: The correct answer is D C, because P, P, and P.

What is Essay?

An essay is a type of writing that is typically written from a personal point of view. It is often composed of a series of paragraphs that explore a central idea or topic. Essays usually contain an introduction, body paragraphs, and a conclusion. The introduction explains the main idea of the essay, while the body paragraphs provide evidence and arguments to support it. The conclusion summarizes the main points of the essay and may also include a call to action or a personal opinion. Essays can be used to explore a variety of topics and themes, and can be written in a variety of styles, including persuasive, narrative, and expository.

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How do you know that your first period isn't just discharge?
Lesson 4
(10 pts)
HELPPPPPPP I NEED THE ANSWER FOR MY HEALTH CLASS ITS DUE IN 10 MINUTES!! ILL BRAINLIEST WHOEVER ANSWERS

Answers

in not a girl but i study about things like that and here you go!

In the days before your period, your va g inal discharge may have a glue-like look and feel. Then, on the day immediately before your period, you may notice no discharge at all. During your period, it's likely that your menstrual blood will cover the mucccus.

The local and international best practice frameworks for implementing plan

Answers

The recognized agency that helps in this regard is Project Management Body of Knowledge (PMBOK).

What are the frameworks for implementation?

Following guidelines for best practices that are relevant both locally and globally is a requirement for plan implementation. For the successful implementation of plans, these frameworks offer direction and standards.

The Project Management Institute (PMI) produced the widely used framework known as PMBOK. It offers a thorough explanation of the concepts, procedures, and best practices of project management. It includes topics like project beginning, planning, carrying out, monitoring, and closing.

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Fifty years ago our health problems were mumps, measles, and chicken pox. We removed these problems through vaccinations. Can our current health problems be solved by a vaccination? Why or why not

Answers

Answer:

I believe it could be solved with a vaccine.

Explanation:

Only because most all symptoms are flu like symptoms. we solve that through a vaccine, so why not this as well.

that is if someone can figure out a vaccine for this horrible virus!

the suffix -ose means what

Answers

Answer:

In biochemistry, the suffix -ose is used to form the names of sugars. This Latin suffix can mean "abundant in," "given to," or "like." There are a variety of systems for naming specific sugars in a more descriptive manner. Larger sugars, like disaccharides and polysaccharides, can be given names that reflect their characteristics.

Source:

What OSE means? - Askinglot

Foster is centering a photo that is 5 1 2 inches wide on a scrapbook page that is 14 inches wide. How far from each side of the page should he put the picture? Enter your answer as a mixed number. He should put the picture inches from each side of the page.

Answers

The distance from each side of the page that he should put the picture is 4 1/4.

How to find the distance?

First step is to find the difference in the widths

Difference = 14 - 5.5

Difference = 8.5 inches

Since the page is 8.5 inches now let find the distance by dividing the difference by 2

Distance = 8.5/2

Distance = 4.25

Let convert 4.25 to mixed number

4 1/4

Therefore the distance is 4 1/4 .

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What is the relationship between the avoidance of unsafe situations and the use of refusal skills such as sexual abstinence?

Answers

The safest and best way is by practicing abstinence or using cod instead if the persons sexually active

rearrange the jumbled letters to reveal the words realting romantic opera

Answers

The jumbled letters can be rearranged to form the words "operatic romance".

Name 5 procedures that are forbidden by CLIA when analyzing proficiency testing specimens.

Answers

Testing humans for diagnosis, prevention, treatment, or health assessment without having a CLIA certification.

The shoulder joint where the scapula and humerus articulate is called the

Answers

Answer:

The shoulder joint is formed by the articulation of the head of the humerus with the glenoid cavity (or fossa) of the scapula. This gives rise to the alternate name for the shoulder joint – the glenohumeral joint.

The shoulder joint that most people visualize is the glenohumeral joint. It is created when the top of the humerus's ball (the head), which allows for a large range of movement, fits into the scapula's shallow cup-shaped socket (the glenoid).

What shoulder joint scapula and humerus articulate?

The glenohumeral joint functions as a diarthrodial, multiaxial joint while having a ball-and-socket structural design. The primary articulation of the shoulder girdle is the glenohumeral articulation, which connects the humeral head to the glenoid cavity of the scapula.

At the glenoid fossa, often referred to as the glenoid cavity, the head of the humerus articulates with the scapula. With the help of a synovial ball and socket joint, the glenohumeral joint is created, allowing the arms to rotate around the shoulder.

Therefore, A bone in the upper arm is called the humerus. From the shoulder to the elbow, it extends. It articulates closely with the scapula to create the shoulder joint, also known as the glenohumeral joint.

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how is it possible to have a normal amount of blood hormones yet indicate symptons of a shortage in that hormone

Answers

It is possible to have a normal amount of hormones in the blood and still indicate symptoms of lack of this hormone because the symptoms are easily confused with other pathologies as the symptoms are sleep disorders, excessive tiredness, hot flashes and weight gain.

What is Hormonal insufficiencies?

Hormonal insufficiencies can happen for a number of reasons. There are physiological causes, that is, those programmed by the body, for example, in menopause and andropause, in which the drop in hormones is expected and normal.

Systemic diseases, such as autoimmune diseases, can also affect the glands and decrease hormone production.” In addition to these factors, it is important to remember that food also influences hormone production, as the lack of some nutrients can interfere with the production of various hormones.

With this information, we can conclude that Hormonal problems and hormonal imbalance are very common and can cause a variety of symptoms.

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This can include showing extreme forms of jealousy, deciding whom someone spends time with, and turning someone against his or her parents.

Answers

Extreme forms of jealousy can manifest in controlling behaviors such as monitoring someone's activities, invading their privacy, and isolating them from friends and family.

This kind of behavior often stems from deep-seated insecurities and can lead to emotional manipulation and abuse. Another controlling tactic involves dictating whom someone can spend time with, restricting their social interactions and exerting dominance over their relationships. Manipulative individuals may also attempt to turn someone against their parents or other loved ones, seeking to isolate the individual and establish complete control over their thoughts and actions. These patterns of behavior are characteristic of abusive relationships and can have severe negative impacts on the victim's mental and emotional well-being. It is crucial to recognize and address such controlling behaviors to ensure the safety and autonomy of the individual involved.

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you are working with BLS team performing CPR on a 62-year-old female patient. which actions demonstrate high-quality CPR?

Answers

To be able to push hard, push fast on the chest with hands one on the top of the other and push by using as much body weight as possible

) "How comfortable am I with uncertainty?" is a question clinicians
can ask themselves when they are assessing their own
a) competency.
b) safety.
c) risk tolerance.
d) autonomy.

Answers

Answer:

a. competency

Explanation:

I am comfortable with uncertainty if I am competent

The question "How comfortable am I with uncertainty?" can be beneficial for clinicians to assess their own is risk tolerance. Therefore, the correct option is C.

Practitioners can gain insight into their risk-taking propensity in their decision-making processes by considering how comfortable they are with uncertainty. Therapists can use this self-assessment to see how effectively they can manage situations with incomplete or confusing information. Physicians need to be aware of their risk tolerance because it can affect how they provide patient care, the types of treatments they consider, and how they deal with the uncertainty inherent in their profession.

Therefore, the correct option is C.

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Define the following terms and use each one
appropriately in a sentence: monotheism, prophet, and mosque.

Answers

Monotheism is the belief in and worship of a single god or deity.

Sentence: Islam is a monotheistic religion, as it teaches that there is only one God, Allah.

Who is a prophet?

Prophet: A prophet is a person who is believed to have received divine revelation or guidance from a higher power and communicates it to others.

Sentence: Moses is considered a prophet in Judaism, Christianity, and Islam, as he received the Ten Commandments from God and conveyed them to the people.

Mosque: A mosque is a place of worship for Muslims, where they gather to pray, learn about Islam, and participate in community activities.

Sentence: The local Muslim community comes together every Friday at the mosque for congregational prayers and to listen to the imam's sermon.

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Which of the following statements is true?
(A) Motivation is an external drive and determination to achieve.
B) To feel motivated, you simply need to act like you are motivated.
C) A positive attitude can drain you of energy.
(D) According to Maslow, your lower needs can only be met if your higher-order needs have been satisfied.

Answers

The statement which is true is B) To feel motivated, you simply need to act like you are motivated.

Finding ways in which to extend being motivated is crucial as it permits us to vary behavior, develop competencies, be artistic, set goals, grow interests, make plans, develop abilities, and boost engagement.

To feel and act like you are motivated remember why you needed to induce impelled or reach that goal within the initial place. Take motivation from others – feel galvanized by reading a book. confer with your mentor, or friends or family who have reached similar goals to those you've got set. typically you only got to take an opening and begin a new.

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What claim adjustment reason code will result if this code is billed 99201,POS 12?

Answers

POS code 11 (office) or POS code 22 (outpatient hospital) claims adjustment reason code will result if this code is billed 99201, POS 12.

What is claim adjustment?

The procedure of assessing coverage, legal culpability, and settling a claim is known as claims adjusting. To keep the commitments made by the insurance to its policyholders, the claim function was created. Establishing an insurer's relationship with its policyholders requires effective claim adjusting.

The Medicare electronic and paper remittance advice as well as the Coordination of Benefits (COB) claim transaction use Claim Adjustment Reason Codes (CARCs). This code set is kept up to date by the Claim Adjustment Status and Reason Code Maintenance Committee.

There is an expectation that a doctor will be paid for the services they render when they treat a patient. The provider is not paid when the payer issues a refusal and requests a claim adjustment. Depending on the rationale for the denial, these refusals are frequently subject to appeal.

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List 5 example of prescription medication​

Answers

Answer:

1. Lipitor (atorvastatin) for high cholesterol

2. Zoloft (sertraline) for depression and anxiety

3. Nexium (esomeprazole) for acid reflux

4. Adderall (amphetamine/dextroamphetamine) for ADHD

5. Xanax (alprazolam) for anxiety and panic disorders.

A restaurant that serves raw or undercooked food items such as rare steak and sushi must have a what?

Answers

Answer: Im pretty sure a consumer advisory is required

Explanation:Have a great week and sorry if its wrong

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