ATI RN
Oxygen Questions and Answers PDF Questions
Question 1 of 5
The nurse knows that anemia will result in
Correct Answer: A
Rationale: The correct answer is A: Hypoxemia. Anemia results in decreased red blood cells, leading to reduced oxygen-carrying capacity in the blood. This causes hypoxemia, a condition where there is a low level of oxygen in the blood. Hypoglycemia (B) is low blood sugar, not related to anemia. Impaired ventilation (C) refers to breathing difficulties, not directly caused by anemia. Hypovolemia (D) is a decrease in blood volume, which can result from acute blood loss but is not specific to anemia.
Question 2 of 5
A nurse is providing discharge instructions for a client prescribed a new inhaled corticosteroid. Which of the following should the nurse emphasize?
Correct Answer: B
Rationale: The correct answer is B: Rinse your mouth after using the inhaler. This is important because inhaled corticosteroids can increase the risk of oral thrush, so rinsing the mouth helps prevent this side effect. Choice A is incorrect because inhaled corticosteroids are not used during acute asthma attacks. Choice C is incorrect because inhaled corticosteroids are typically taken on an empty stomach. Choice D is incorrect because using a spacer with the inhaler can actually improve medication delivery and effectiveness.
Question 3 of 5
The nurse is educating a client with asthma about using an inhaler. Which statement indicates a need for further teaching?
Correct Answer: B
Rationale: The correct answer is B: "I should breathe in quickly when using the inhaler." This statement is incorrect because the client should actually breathe in slowly and deeply when using an inhaler to ensure proper medication delivery to the lungs. Breathing in quickly can lead to inadequate medication absorption. Choices A, C, and D are correct statements. A: Shaking the inhaler ensures proper mixing of the medication. C: Rinsing the mouth after using a steroid inhaler helps prevent oral thrush. D: Waiting at least one minute between puffs allows optimal medication delivery.
Question 4 of 5
The nurse is preparing a teaching plan for a client with emphysema. What should the nurse emphasize to prevent complications?
Correct Answer: B
Rationale: The correct answer is B: Avoid exposure to respiratory irritants. Emphasizing this point is crucial in preventing complications for a client with emphysema because irritants such as smoke, pollution, and dust can worsen respiratory symptoms and exacerbate the condition. By avoiding these triggers, the client can reduce the risk of flare-ups and complications. Other choices are incorrect because: A: Limiting physical activity may lead to deconditioning and weaken respiratory muscles, which can worsen the client's condition. C: Using a humidifier can help with dryness, but it does not address the primary concern of avoiding irritants that can exacerbate emphysema. D: Increasing sodium intake is not directly related to preventing complications in emphysema and can even lead to fluid retention and worsen symptoms.
Question 5 of 5
A client with pulmonary fibrosis is being treated with supplemental oxygen. What is the primary goal of oxygen therapy in this condition?
Correct Answer: B
Rationale: The primary goal of oxygen therapy in pulmonary fibrosis is to reduce the work of breathing. Pulmonary fibrosis causes stiffening and scarring of the lung tissue, making breathing more difficult. Supplemental oxygen helps improve oxygen levels in the blood, reducing the effort required to breathe. This can alleviate symptoms such as shortness of breath and improve the client's quality of life. Explanation of why other choices are incorrect: A: Oxygen therapy does not cure pulmonary fibrosis. It only helps manage symptoms. C: Oxygen therapy does not eliminate the need for medications in pulmonary fibrosis. Medications may still be necessary to manage the underlying condition. D: Oxygen therapy does not aim to prevent respiratory alkalosis in pulmonary fibrosis. It primarily focuses on improving oxygenation and reducing the work of breathing.