Multiple Choice Questions and Answers on Respiratory System

Multiple Choice Questions and Answers on Respiratory System Related

Review Multiple Choice Questions and Answers on Respiratory System related questions and content

The nurse is completing a patient's health history with regard to potential risk factors for lung disease. What interview question addresses the most significant risk factor for respiratory diseases?

  • A. Have you ever been employed in a factory, smelter, or mill?
  • B. Does anyone in your family have any form of lung disease?
  • C. Do you currently smoke, or have you ever smoked?
  • D. Have you ever lived in an area that has high levels of air pollution?
Correct Answer: C

Rationale: The correct answer is C: "Do you currently smoke, or have you ever smoked?" Smoking is the most significant risk factor for respiratory diseases, including lung cancer, chronic obstructive pulmonary disease, and emphysema. Asking about smoking history is crucial in assessing lung disease risk.

Rationale:
1. Smoking is the leading cause of preventable death worldwide.
2. Smoking damages the lungs and increases the risk of developing various respiratory conditions.
3. Current and past smoking status helps determine the level of risk for lung disease.
4. Tobacco smoke contains harmful chemicals that can lead to lung damage over time.

Summary:
A: Occupational exposure is a risk factor, but smoking has a stronger association with respiratory diseases.
B: Family history is relevant but not as directly linked to individual behavior and risk as smoking.
D: Air pollution can contribute to lung issues, but personal smoking history has a more direct impact on lung health.

You may also like to solve these questions

When the oxygen supply to the tissues is inadequate, the condition is

  • A. Hypoxia
  • B. Asphyxia
  • C. Pleurisy
  • D. Anoxia
Correct Answer: A

Rationale: The correct answer is A: Hypoxia. Hypoxia refers to inadequate oxygen supply to the tissues, leading to tissue damage. Asphyxia is a condition of suffocation due to lack of oxygen supply. Pleurisy is inflammation of the lining of the lungs, not directly related to oxygen supply. Anoxia is a severe form of hypoxia where there is complete deprivation of oxygen to the tissues. In this context, hypoxia best describes the condition of inadequate oxygen supply to the tissues.

Which action should the nurse in the hypertension clinic take to obtain an accurate baseline blood pressure (BP) for a new client?

  • A. Deflate the BP cuff at a rate of 30 mm Hg per second.
  • B. Have the client sit in a chair with the feet flat on the floor.
  • C. Assist the client to the supine position for BP measurements.
  • D. Obtain two BP readings in the dominant arm and average the results.
Correct Answer: B

Rationale: The correct answer is B because having the client sit in a chair with feet flat on the floor is the recommended position for accurate baseline BP measurement. This position ensures proper alignment of the heart and the cuff, reducing errors caused by arm positioning. Choice A is incorrect as deflating the cuff at a rate of 30 mm Hg per second is not related to obtaining an accurate baseline BP measurement. Choice C is incorrect as measuring BP in the supine position can lead to inaccurate readings due to changes in blood flow dynamics. Choice D is incorrect as obtaining two BP readings in the dominant arm and averaging the results may not provide an accurate baseline BP measurement due to variations in BP readings between arms.

Palpation is the assessment technique used to find which abnormal assessment findings?

  • A. Stridor
  • B. Finger clubbing
  • C. Tracheal deviation
  • D. Limited chest expansion
Correct Answer: D

Rationale: The correct answer is D because limited chest expansion is one of the abnormal assessment findings that can be identified through palpation techniques.

Which pressure remains negative throughout the respiratory cycle?

  • A. intrapulmonary
  • B. intrapleural
  • C. intra-alveolar
  • D. atmospheric
Correct Answer: B

Rationale: The correct answer is B: intrapleural pressure. Intrapleural pressure remains negative throughout the respiratory cycle due to the opposing forces of the elastic recoil of the lungs and the chest wall. This negative pressure keeps the lungs inflated and facilitates breathing. In contrast, intrapulmonary (A) and intra-alveolar (C) pressures fluctuate during inhalation and exhalation, becoming positive and negative, respectively. Atmospheric pressure (D) remains relatively constant and serves as the reference point for pressure changes in the respiratory system.

The client with COPD tells the nursing assistant that she did not get her annual flu shot this year and has not had a pneumonia vaccination. You will be sure to instruct the nursing assistant to report which of the following?

  • A. Blood pressure 152/84
  • B. Respiratory rate 27/minute
  • C. Heart rate 92/minute
  • D. Oral temperature 101.2°F
Correct Answer: D

Rationale: The correct answer is D. A fever of 101.2°F is significant and warrants immediate reporting. Blood pressure (A), respiratory rate (B), and heart rate (C) are within normal limits for someone with COPD.

Copyright © 2025 Nokea. All rights reserved.