How can preserving skin integrity impact the circular chain of infection?

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ATI Fundamentals Proctored Exam 2024 Questions

Question 1 of 9

How can preserving skin integrity impact the circular chain of infection?

Correct Answer: D

Rationale: Preserving skin integrity plays a key role in breaking the chain of infection by eliminating the portal of entry for pathogens. When the skin is intact, it acts as a natural barrier that prevents pathogens from entering the body. By maintaining skin integrity through proper hygiene and wound care, the risk of infection is significantly reduced, disrupting the cycle of infection transmission.

Question 2 of 9

Which of the following statements is incorrect about a patient with dysphagia?

Correct Answer: C

Rationale: The incorrect statement is that 'The patient should always feed himself.' Patients with dysphagia may require assistance with feeding due to difficulty in swallowing safely. It is essential to provide appropriate support and supervision during meal times to prevent complications such as aspiration or inadequate nutrition intake.

Question 3 of 9

All of the following interventions are correct when using the Z-track method of drug injection except:

Correct Answer: D

Rationale: When using the Z-track method of drug injection, it is important to prepare the injection site with alcohol to ensure cleanliness, use a needle that is at least 1" long to reach the muscle tissue, and aspirate for blood before injection to verify correct needle placement. However, rubbing the site vigorously after the injection is not recommended as it can cause medication to leak into subcutaneous tissue, compromising the medication's intended absorption and efficacy.

Question 4 of 9

The four main concepts common to nursing that appear in each of the current conceptual models are:

Correct Answer: D

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

Question 5 of 9

Mrs. Mitchell has been given a copy of her diet. The nurse discusses the foods allowed on a 500-mg low sodium diet. These include:

Correct Answer: B

Rationale: The correct answer is B: Mashed potatoes and broiled chicken. Both mashed potatoes and broiled chicken are typically low in sodium content, making them suitable choices for a 500-mg low sodium diet. The other options, such as a ham and Swiss cheese sandwich on whole wheat bread, a tossed salad with oil and vinegar and olives, and chicken bouillon, may contain higher amounts of sodium and are not typically recommended for a low sodium diet.

Question 6 of 9

A patient is admitted to the hospital with complaints of nausea, vomiting, diarrhea, and severe abdominal pain. Which of the following would immediately alert the healthcare provider that the patient has bleeding from the GI tract?

Correct Answer: B

Rationale: A positive guaiac test is used to detect the presence of occult (hidden) blood in the stool, suggesting bleeding from the gastrointestinal tract. It is a rapid screening test that can provide immediate information to the healthcare provider about possible gastrointestinal bleeding in patients presenting with symptoms such as nausea, vomiting, diarrhea, and severe abdominal pain.

Question 7 of 9

Which of the following principles of primary nursing has proven most satisfying to the patient and nurse?

Correct Answer: D

Rationale: The holistic approach, encompassing a therapeutic relationship, continuity, and efficient nursing care, is the most satisfying principle of primary nursing. This approach considers the patient as a whole, taking into account physical, emotional, social, and spiritual aspects, which enhances the nurse-patient relationship and promotes comprehensive care. It emphasizes individualized care delivery, continuity of care, and an integrated approach, leading to improved patient satisfaction and nurse fulfillment.

Question 8 of 9

After 1 week of hospitalization, Mr. Gray develops hypokalemia. Which of the following is the most significant symptom of his disorder?

Correct Answer: C

Rationale: Muscle weakness is a hallmark symptom of hypokalemia. Hypokalemia refers to low levels of potassium in the blood, which can affect muscle function. The decreased potassium levels can lead to muscle weakness, cramping, and even paralysis. These symptoms can impact various muscle groups in the body, making muscle weakness the most significant symptom to monitor and address in patients with hypokalemia.

Question 9 of 9

For a rectal examination, the patient can be directed to assume which of the following positions?

Correct Answer: B

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

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