ATI RN
Integumentary System Questions Questions
Question 1 of 5
Which statement is NOT true of accessory skin structures?
Correct Answer: C
Rationale: The correct answer is C because free nerve endings are not specific to touch and pressure; they are responsible for detecting pain and temperature. The skin's accessory structures include hair, nails, and glands. A is incorrect as hair shafts are also living. B is incorrect as nail growth occurs from the nail matrix, not the root. D is incorrect as body hair does provide insulation. Hence, C is the only statement that does not accurately describe accessory skin structures.
Question 2 of 5
What is a reasonable option for pain management for a 50-year-old man who has just sustained 20% partial-thickness burns to his right leg and abdomen?
Correct Answer: A
Rationale: The correct answer is A: Fentanyl 50 μg intravenously. Fentanyl is a potent opioid analgesic that provides rapid and effective pain relief, which is crucial for managing the intense pain associated with burns. Intravenous administration ensures quick onset of action. Morphine (B) given intramuscularly may not provide as rapid pain relief. Calm, reassuring words (C) are important for emotional support but insufficient for managing severe pain. Oxycodone (D) given orally may not be as effective for immediate pain relief in this acute situation.
Question 3 of 5
Which action would a nurse explain as the next step to take after the flames are extinguished when a person's clothes catch fire?
Correct Answer: B
Rationale: The correct answer is B: Assess the person's breathing. After extinguishing the flames, assessing the person's breathing is crucial as smoke inhalation can cause respiratory issues. It is important to ensure airway patency and adequate oxygenation. Giving sips of water (A) may not be appropriate immediately as the person may have oral burns. Covering with a warm blanket (C) could retain heat and worsen burns. Calculating the extent of burns (D) is important but assessing breathing takes precedence for immediate life-saving measures.
Question 4 of 5
Which method for putting out flames is most effective and would be discussed by a nurse teaching campfire safety to a group of community members?
Correct Answer: B
Rationale: The correct answer is B: Log-roll the victim in the grass. This method is effective as it deprives the flames of oxygen and helps smother the fire. By rolling the victim in the grass, the flames are extinguished without the need for additional equipment or resources. Slapping at the flames (choice A) can actually worsen the situation by spreading the fire. Pouring cold liquid over the flames (choice C) can cause the flames to spread or the liquid to evaporate quickly. Removing the victim's burning clothes (choice D) can be dangerous as it can further expose the victim to the flames.
Question 5 of 5
Which of the following structures forms part of the integumentary system?
Correct Answer: B
Rationale: The correct answer is B: Epidermis. The integumentary system consists of the skin and its appendages, including the epidermis, which is the outermost layer of the skin. It serves as a protective barrier against external factors. The other choices are incorrect because: A: Myocardium is part of the cardiovascular system, not the integumentary system. C: Lymphatic glands are part of the lymphatic system, responsible for immune function, not the integumentary system. D: Cartilage is a type of connective tissue found in joints and other structures, but it is not a part of the integumentary system.