ATI RN
Questions on the Integumentary System Questions
Question 1 of 5
The two components of the integumentary system are the
Correct Answer: B
Rationale: The correct answer is B: cutaneous membrane and accessory structures. The integumentary system consists of the cutaneous membrane (skin) and accessory structures like hair, nails, and glands. The skin is the main component responsible for protection, sensation, and temperature regulation. The accessory structures support these functions. A: epidermis and superficial fascia - The epidermis is a layer of the skin, not a component of the integumentary system. Superficial fascia is a layer of connective tissue beneath the skin. C: cutaneous membrane and hypodermis - The hypodermis is a subcutaneous layer beneath the skin, not a component of the integumentary system. D: integument and hypodermis - The integument is another term for the skin, not a separate component. Hypodermis is not a component of the integumentary system.
Question 2 of 5
Each of the following is a function of the integumentary system except
Correct Answer: A
Rationale: The correct answer is A: synthesis of vitamin C. The integumentary system does not synthesize vitamin C; it is produced by the liver. The integumentary system's function includes maintaining body temperature, providing sensation, and protecting underlying tissues. Vitamin C synthesis is not a function of the integumentary system as it is primarily related to the liver's metabolic processes. Therefore, choice A is the correct answer as it does not align with the functions of the integumentary system.
Question 3 of 5
All of the following are characteristics of the epidermis except that it
Correct Answer: A
Rationale: Correct Answer: A (is vascularized) Rationale: The epidermis is avascular, meaning it does not contain blood vessels. This is crucial for protection against external factors. The other choices are correct: B) It is multilayered to provide protection, C) It is flexible to allow for movement, and D) It is self-repairing to heal minor injuries. Summary: - A: Incorrect, as the epidermis lacks blood vessels for protection. - B: Correct, as the epidermis is multilayered for protection. - C: Correct, as the epidermis is flexible for movement. - D: Correct, as the epidermis has self-repairing capabilities.
Question 4 of 5
As charge nurse in a long-term-care (LTC) facility, you are developing a care plan for a client with a stage 3 pressure ulcer located over the sacrum. Which nursing intervention is most appropriate to delegate to an LPN who works as a team leader in the facility?
Correct Answer: D
Rationale: The correct answer is D: Inspect and document the appearance of the ulcer daily. Delegating this task to an LPN is appropriate as it involves routine monitoring and documentation of the pressure ulcer, which is within the scope of practice for an LPN. By inspecting and documenting the ulcer daily, the LPN can track any changes in the ulcer's appearance, such as signs of infection or healing progress, and report this information to the charge nurse or healthcare provider. This helps in ensuring proper wound care and timely intervention. Choice A (Choosing the type of dressing) involves making a clinical decision that requires a higher level of assessment and expertise, typically done by an RN or wound care specialist. Choice B (Using the Norton scale for assessment) involves a comprehensive assessment of risk factors, which is more suitable for an RN. Choice C (Assisting the client to change position) involves direct client care and should be done by a nursing assistant under the supervision of an RN or LPN.
Question 5 of 5
All of these clients are being discharged from the hospital. In planning discharge teaching, for which are you most concerned about the need to use sunscreen?
Correct Answer: B
Rationale: The correct answer is B. The fair-skinned 55-year-old who has just had neck surgery and plans to walk outside is most at risk for sun exposure. Sunscreen is important to prevent skin damage and reduce the risk of skin cancer, especially for fair-skinned individuals who are more susceptible to sunburn and skin damage. A: Tetracycline can cause photosensitivity, but it is not the most concerning in this scenario. C: Dark-skinned individuals have more natural protection against UV rays, so sunscreen may not be as critical. D: Although the pruritic rash may be uncomfortable, it is not directly related to the need for sunscreen.