ATI RN
ATI Pharmacology II Quiz Questions
Extract:
Question 1 of 5
A client asks the nurse what ventilation is. What is the most appropriate response by the nurse?
Correct Answer: A
Rationale: The correct answer is A. Ventilation is the process of moving air into and out of the lungs, involving inhalation and exhalation. This response is accurate as it specifically defines ventilation in the context of respiratory function. Option B is incorrect because ventilation involves both inhaling and exhaling, not just taking a single breath in. Option C is incorrect as it refers to perfusion rather than ventilation. Option D is incorrect because it describes gas exchange, which is a component of respiration but not the same as ventilation.
Question 2 of 5
In reviewing a plan of care for a patient exhibiting the symptoms of anaphylaxis, which of the following medications would be avoided?
Correct Answer: B
Rationale: The correct answer is B: Vasodilators. Vasodilators should be avoided in anaphylaxis as they can worsen hypotension and shock by dilating blood vessels, leading to further drop in blood pressure. Antihistamines (
A) can help relieve itching and hives. Corticosteroids (
C) can reduce inflammation and improve airway swelling. Bronchodilators (
D) can help open airways for better breathing. It's important to prioritize addressing airway compromise and circulatory collapse in anaphylaxis, making vasodilators contraindicated.
Question 3 of 5
The nurse is caring for a client with asthma. The client asks the nurse what structures make up the upper respiratory tract. Which response by the nurse is the most appropriate?
Correct Answer: A
Rationale: The correct answer is A: The nose, nasal cavity, pharynx, and paranasal sinuses. The upper respiratory tract includes the structures where air enters the body before reaching the lungs. The nose filters, warms, and humidifies the air, the nasal cavity further filters the air and contains the olfactory receptors, the pharynx connects the nasal cavity to the larynx and esophagus, and the paranasal sinuses are air-filled spaces that help with voice resonance and reduce the weight of the skull.
Choices B, C, and D are incorrect because they do not include all the structures that make up the upper respiratory tract.
Question 4 of 5
What is the earliest sign of shock that the nurse would monitor for during a routine assessment?
Correct Answer: A
Rationale: The correct answer is A: Restlessness. Restlessness is the earliest sign of shock as the body responds to decreased perfusion. This can indicate the body's attempt to compensate for the decreased oxygen supply. Pale skin (
B) occurs later due to vasoconstriction. Complaints of thirst (
C) and nausea (
D) are also later signs as the body tries to maintain fluid balance.
Question 5 of 5
Classmates of a hospitalized child want to bring a gift for their friend. Which gift is the most appropriate for this child based on the known?
Correct Answer: A
Rationale: The correct answer is A: A stuffed animal. A hospitalized child can benefit from a stuffed animal as it provides comfort, companionship, and a sense of security during a difficult time. The soft texture and cuddly nature of a stuffed animal can serve as a source of emotional support for the child. Additionally, a stuffed animal can help reduce feelings of loneliness and anxiety. In comparison, plants (
B) require maintenance that may not be feasible in a hospital setting, flowers (
C) have a limited lifespan and may trigger allergies, and a book (
D) may not provide the same level of comfort and emotional connection as a stuffed animal.