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3 years ago

Why does subject attrition affect internal validity

2 answers:

5 0

A study in which the majority of the subjects die calls into question whether the treatment itself is safe.
b. Subjects who drop out may differ from those who stay in the study, in terms of an important extraneous variable.
c. If subjects drop out of the control group, and not the experimental group, it strongly implies that there is some benefit to participation of which the researchers may not be aware.
d. Subject mortality may result in a sample that is so much smaller than anticipated that type II error may result.
<span>e. Type I error is almost guaranteed with very unequal sample sizes.

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Mars2501 [29]3 years ago

5 0

The best answer is A

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which statement by the adolescent indicates that the client understands instruction regarding resumption of physical activities

Misha Larkins [42]

I can't perform any weightlifting for at least 6 weeks. This statement by the adolescent indicates that the client understands the instructions.

Weight lifting puts strain on the incision and should be avoided for at least 6 weeks. After uncomplicated hernia surgery, activities such as bicycling, physical education, and soccer are contraindicated for approximately 3 weeks. Refraining from these activities during this time will prevent stress on the incision and promote healing. However, clients should not participate in these activities until directed by a surgeon.

A hernia occurs when tissue, such as a piece of intestine, protrudes through a weak abdominal muscle. It can swell and become painful, especially when coughing, bending over, or lifting heavy objects. However, many hernias do not cause pain. Hernias are not always dangerous.

An inguinal hernia can be repaired with surgery that pushes the bulge back into place and increases the weakness of the abdominal wall. Surgery is usually recommended if you have a hernia that causes pain, severe or persistent symptoms, or if you have serious complications.

Complete Question:

An adolescent who had an inguinal hernia repair is being prepared for discharge home. Thenurse provides instructions about resumption of physical activities. Which statement by theadolescent indicates that the client understands the instructions?

(a) I can ride my bike in about a week.

(b) I don't have to go to gym class for 3 months.

(d) I can never participate in football again.

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8 0

1 year ago

State agencies would refer to the Model Food Code for recommendations

maks197457 [2]

Answer:

С. Fat and calorie content

Explanation:

A public health license can be defined as series of privileges and authority granted to a practitioner in the public domain, to offer services to the general public after admitting to comply with the standards, rules and regulations set aside by health regulatory agencies and the government (both state and federal).

This ultimately implies that, all restaurant owners must have met the minimum requirements (criteria) and agree to comply with all the standards, rules and regulations with respect to public health before they are endorsed and then given a license to practice or operate within the state by the appropriate agency or authorities.

Hence, state agencies would refer to the Model Food Code published by the Food and Drug Administration (FDA) for recommendations on all of the following topics;

I. Standards for refrigeration equipment and commercial dishwashers.

II. The amount and level of training needed by restaurant health inspectors.

III. The need for consumer advisories for raw or undercooked foods.

However, the fat and calorie content of a food is not part of the Model Food Code used for safeguarding public health and to ensure that foods being sold are unadulterated.

6 0

3 years ago

__________ is a holistic system of medicine based on the healing power of nature. The system is built on the ancient belief in t

lord [1]

Answer:

Naturopathic medicine

Explanation:

Naturopathy is a holistic system, meaning that naturopathic doctors strive to find the cause of disease by understanding the body, mind and spirit of a person.

8 0

3 years ago

Best friends, Gina and Miranda, have infants close to the same age. Gina’s daughter is generally cheerful and happy, whereas Mir

Travka [436]

Answer:

Temperaments.

Explanation:

Temperament is the way a person behaves in daily life and how he or she reacts to daily situations. It is different in every human being and is more related to a biological origin than with social interactions or learnings. That is the reason why Gina's daughter and Miranda's son react and act differently even though they are close in age and may experience similar situations.

7 0

3 years ago

when it is documented that the patient is both using tobacco and has a dependence on tobacco, how is this reported in icd-10-cm?

guajiro [1.7K]

The way it is documented if a person using tobacco and dependent on it is the use of ICD-10 F17 codes.

<h3>What is tobacco dependency?</h3>

This can be described as a form of addiction that is characterized with the need of tobacco and its products.

The way that such a dependency is reported on this form is through the use of the code ICD-10 F17 .