ATI RN
Integumentary System Test Questions and Answers PDF Questions
Question 1 of 5
Maintaining adequate nutrition for the patient during chemotherapy is often problematic because of nausea, vomiting, and anorexia. Which of the following nursing measures would be most effective in combating nutritional depletion?
Correct Answer: D
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Question 2 of 5
When explaining to Mr. Aspen about the intravenous fluids he is receiving, he asks you why he needs so much fluid since he thought the body only had 5 qt of blood. In addition to describing the fluid shift to the interstitial space, you would explain that you are monitoring this internal change by
Correct Answer: B
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Question 3 of 5
Nails are useful for:
Correct Answer: D
Rationale: The correct answer is D because nails are indeed useful for scratching, protecting the ends of fingers and toes, and picking up small objects. Nails have various functions due to their structure and strength. They can be used to scratch an itch, provide protection to the fingertips and toes, and aid in picking up small items. Therefore, D is the correct choice as it encompasses all the valid uses of nails. Choices A, B, and C are incorrect individually as they only represent specific functions of nails, whereas option D covers all the mentioned uses.
Question 4 of 5
The protein in the epidermis that prevents dehydration is:
Correct Answer: A
Rationale: The correct answer is A: keratin. Keratin is a structural protein found in the epidermis that forms a protective barrier to prevent dehydration. It helps to waterproof the skin and protect it from environmental factors. Melanin (B) is responsible for skin pigmentation, collagen (C) provides structural support, and elastin (D) helps skin elasticity. However, these proteins do not specifically prevent dehydration in the epidermis.
Question 5 of 5
Which statement is NOT true of the proteins of the skin?
Correct Answer: C
Rationale: The correct answer is C because elastin is not present in the epidermis but in the dermis. Elastin gives skin its elasticity, not in the epidermis but in the dermis. The epidermis mainly consists of keratinocytes. Therefore, the statement that Elastin in the epidermis loses its elasticity with age is incorrect. Choices A, B, and D are all true statements about the proteins of the skin. Melanin production being genetic, keratin in nails being stronger than in the stratum corneum, and collagen fibers in the dermis providing strength are all accurate characteristics of skin proteins.