ATI RN
Integumentary System Multiple Choice Questions and Answers Questions
Question 1 of 5
Which statement is NOT true of the subcutaneous tissue?
Correct Answer: A
Rationale: The correct answer is A because the subcutaneous tissue is located below the dermis, not between the stratum corneum and muscles. The subcutaneous tissue is composed of adipose tissue and some areolar connective tissue. Adipose tissue stores triglycerides for energy storage and insulation. Mast cells in the subcutaneous tissue produce histamine in response to damage. Areolar connective tissue in the subcutaneous layer contains a matrix with various cells, including white blood cells. So, option A is incorrect as the subcutaneous tissue is not located between the stratum corneum and muscles.
Question 2 of 5
A patient with severe burn injuries to the abdomen and legs becomes combative when it is time to change the dressings. What nursing intervention will be most helpful to this patient?
Correct Answer: B
Rationale: The correct answer is B because premedicating the patient with pain and anxiety medications before the dressing change can help decrease their discomfort and anxiety, making the process more tolerable. This intervention promotes patient comfort and cooperation, ensuring a successful and safe dressing change. Allowing the patient to determine the time of dressing change (A) may not address the underlying issue of anxiety and may lead to delays in care. Telling the patient it is okay to cry during the dressing change (C) does not actively address the patient's discomfort and may not be sufficient in managing their distress. Explaining the importance of dressing changes (D) may be helpful in some situations but may not directly address the patient's immediate need for pain and anxiety relief during the procedure.
Question 3 of 5
Which manifestation is characterized by eczematous eruptions with well-defined geometric margins?
Correct Answer: C
Rationale: The correct answer is C: Contact dermatitis. Contact dermatitis is characterized by eczematous eruptions with well-defined geometric margins due to direct contact with an irritant or allergen. Choice A is incorrect as drug eruptions typically present with bright red erythematous macules and papules. Choice B describes atopic dermatitis, which presents with lichenification, scaling, and excoriation. Choice D, nonspecific eczematous dermatitis, is a general term and does not specify the well-defined geometric margins seen in contact dermatitis.
Question 4 of 5
Which information would a nurse consider when planning care for a client with scabies?
Correct Answer: A
Rationale: Correct Answer: A (Highly contagious) Rationale: 1. Scabies is a highly contagious skin infestation caused by mites. 2. Understanding its contagious nature is crucial to prevent spread. 3. Isolation precautions and treatment of close contacts are essential. 4. Recognizing and addressing the contagious aspect is key in planning care. Summary: B: Scabies is caused by mites, not a fungus. C: Scabies is an acute condition with intense itching, not chronic. D: Scabies is not typically associated with other allergies.
Question 5 of 5
Which of the following mechanisms restores homeostasis during periods of raised body temperature?
Correct Answer: B
Rationale: Perspiration is the correct answer as it helps to cool the body through evaporation, restoring normal body temperature. When the body temperature is elevated, sweat glands release sweat which evaporates, taking away heat from the body. Hypoventilation reduces oxygen intake, shivering generates heat, and piloerection (goosebumps) traps air to insulate the body, all of which do not directly help in cooling the body.