ATI RN
Questions on Respiratory System Questions
Question 1 of 5
The obstructive lung disease in which connective tissues are lost, alveolar surfaces are damaged, and the respiratory surface is reduced is called
Correct Answer: C
Rationale: Emphysema is the correct answer because it is characterized by the destruction of alveolar walls and connective tissues in the lungs, leading to reduced respiratory surface area. Asthma is characterized by airway inflammation and bronchoconstriction. Bronchitis is inflammation of the bronchial tubes. Tuberculosis is a bacterial infection affecting the lungs. Emphysema best fits the description provided in the question.
Question 2 of 5
larynx have how many cartilages?
Correct Answer: C
Rationale: The larynx consists of 9 cartilages, including the thyroid, cricoid, and epiglottis. These structures provide support and protection to the vocal cords and are essential for phonation and breathing. Choice C is correct because it accurately reflects the number of cartilages in the larynx. Choices A, B, and D are incorrect as they do not correspond to the anatomical structure of the larynx. It is important to understand the specific components of the larynx to correctly identify the number of cartilages present.
Question 3 of 5
How many layers of pleura have
Correct Answer: A
Rationale: Step 1: Pleura is a thin membrane that surrounds the lungs and lines the chest cavity. Step 2: There are two layers of pleura - visceral (inner layer covering the lungs) and parietal (outer layer lining the chest cavity). Step 3: The correct answer is A (2), because there are only two layers of pleura. Summary: Choice B and C are incorrect because they each represent only one layer of pleura, whereas the correct answer A encompasses both layers. Choice D is incorrect because it includes all options, which is not accurate in this case.
Question 4 of 5
The nurse is performing an occupational history as part of the respiratory assessment. Which occupation(s) place the patient isn't at increased risk for an occupational lung disorder?
Correct Answer: D
Rationale: The correct answer is D: A bartender. Bartenders are not typically exposed to occupational lung hazards like smoke, dust, or chemicals. Firefighters (A), cotton gin workers (B), and construction contractors (C) are all at increased risk due to exposure to smoke, cotton dust, and construction materials, respectively. As a result, the bartender is the least likely to develop an occupational lung disorder compared to the other professions listed.
Question 5 of 5
The nurse is developing a teaching plan for a 64-year-old client with coronary artery disease (CAD). Which factor should the nurse focus on during the teaching session?
Correct Answer: B
Rationale: The correct answer is B: Elevated low-density lipoprotein (LDL) level. This is the most relevant factor to focus on during the teaching session for a client with CAD. Elevated LDL levels are a major risk factor for the development and progression of CAD. By addressing this factor, the nurse can educate the client on the importance of managing cholesterol levels through diet, exercise, and medication. Incorrect choices: A: Family history of CAD - While family history is a risk factor, it cannot be modified through education alone. C: Greater risk associated with the patient's gender - Gender is a non-modifiable risk factor and not the primary focus for teaching. D: Increased risk of cardiovascular disease with aging - While age is a risk factor, the focus should be on modifiable risk factors like LDL levels.