ATI RN
Integumentary System Test Questions and Answers PDF Questions
Question 1 of 5
Which of the following substances is most likely to cause skin irritation in an individual with irritant-type contact dermatitis?
Correct Answer: B
Rationale: The correct answer is B, harsh soaps. Harsh soaps contain chemicals that can strip the skin of its natural oils, leading to skin irritation in individuals with irritant-type contact dermatitis. Warm water (choice A) is not a common irritant unless it is too hot. Nonlatex gloves (choice C) are typically used to protect the skin and are less likely to cause irritation. Vegetable oils (choice D) are generally considered safe and may even provide moisture to the skin.
Question 2 of 5
Which response would the nurse give to a client who asks, “What is causing my acne?â€
Correct Answer: D
Rationale: The correct answer is D because increased androgenic hormones stimulate sebaceous glands, leading to excess oil production and acne. This is supported by scientific evidence. Choice A (eating chocolate) and B (eating fatty foods) lack direct correlation to acne development. Choice C (poor hygiene) can contribute to acne but is not the primary cause. Therefore, D is the most logical response based on the pathophysiology of acne.
Question 3 of 5
A nurse is caring for an older adult admitted to the hospital for dehydration. While the nurse is providing discharge teaching, the client says, “ What should I do about my dry skin? It is so itchy.†Which response by the nurse is appropriate?
Correct Answer: B
Rationale: The correct answer is B: Use a moisturizer on the skin daily to help reduce itching. Moisturizers help hydrate the skin, reduce dryness, and alleviate itching. It is important for older adults with dry skin to maintain skin hydration to prevent further complications. Choice A is incorrect as wearing warm clothes does not directly address the dryness and itching of the skin. Choice C is incorrect as hot baths can actually worsen dry skin by stripping away natural oils. Choice D is incorrect as exposing the skin to the air may lead to further dryness and discomfort.
Question 4 of 5
The mediastinum is located in which of the following cavities contains?
Correct Answer: B
Rationale: The correct answer is B: Thoracic. The mediastinum is a central compartment in the thoracic cavity that houses vital structures such as the heart, major blood vessels, esophagus, trachea, and thymus gland. It is located between the lungs and extends from the sternum to the vertebral column. The other choices are incorrect because: A: Dorsal refers to the back, C: Abdominal refers to the abdomen, and D: Cranial refers to the head. These locations do not accurately describe the position of the mediastinum.
Question 5 of 5
Which layer of the skin contains sweat glands, sebaceous glands, and hair follicles?
Correct Answer: B
Rationale: The correct answer is B: Dermis. The dermis is the layer of the skin that contains sweat glands, sebaceous glands, and hair follicles. Sweat glands produce sweat, sebaceous glands produce oil, and hair follicles are responsible for hair growth. The epidermis (choice A) is the outermost layer and does not contain these structures. The hypodermis (choice C) is the deepest layer and mainly consists of fat cells, not sweat glands, sebaceous glands, or hair follicles. Therefore, the dermis is the correct choice.