ATI RN
Integumentary System Questions Questions
Question 1 of 5
Sweating to lose excess body heat depends on the process of:
Correct Answer: D
Rationale: The correct answer is D: evaporation. When we sweat, the sweat on our skin evaporates, taking away heat from our body, thus helping to cool us down. This process is essential for regulating body temperature. Osmosis (A) is the movement of water across a semi-permeable membrane, not related to sweating. Conduction (B) is the transfer of heat through direct contact, not relevant to sweating. Condensation (C) is the process of gas turning into liquid, which is opposite to what happens during sweating.
Question 2 of 5
A 55-year-old patient with leukemia is being seen in the clinic for complaints of burning pain in the back. The patient has been diagnosed with shingles. The nurse would expect which medication classification to be ordered to reduce pain and halt the progression of the disease?
Correct Answer: B
Rationale: The correct answer is B: Antiviral. Shingles is caused by the reactivation of the varicella-zoster virus. Antiviral medications such as acyclovir or valacyclovir are used to treat shingles by reducing pain and halting the progression of the disease. These medications work by inhibiting viral replication. Anti-inflammatory drugs (choice A) may help with pain relief but do not directly target the virus. Antibiotics (choice C) are ineffective against viruses like varicella-zoster. Antifungal medications (choice D) are used to treat fungal infections, not viral infections like shingles.
Question 3 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 4 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 5 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.