The nurse is preparing to perform a focused respiratory assessment on a client. The nurse should be cognizant of what anatomical characteristic of the lungs?

The right lung is approximately one third larger than the left lung.

The lower lobes of both lungs are primarily located toward the anterior chest wall.

The right lung has three lobes, while the left lung has two lobes.

The lungs are structurally symmetrical but functionally different.

Answer and Explanation

The Correct Answer is C

A. The right lung is larger than the left to accommodate the heart’s position, but it is not precisely one third larger.
B. The lower lobes of both lungs are primarily located toward the posterior chest wall, not the anterior. When auscultating breath sounds in the lower lobes, the nurse should focus on the posterior thorax.
C. The right lung has three lobes (upper, middle, and lower), while the left lung has two lobes (upper and lower). This anatomical difference is important for respiratory assessment and auscultation.
D. The lungs are not structurally symmetrical; the left lung is smaller due to the cardiac notch. While there are minor functional differences, the primary distinction is anatomical.

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Correct Answer is B

Explanation

A. Asking what makes the pain better helps determine relief measures but does not specifically address the pattern of occurrence.
B. Asking how long these episodes have been occurring helps identify the pattern of the pain, including its frequency and duration, which is important for diagnosing chronic or recurrent conditions such as migraines or hypertension-related headaches.
C. Asking about other symptoms helps assess associated conditions but does not directly focus on the pattern of the pain.
D. Asking when the pain began helps determine onset but does not provide insight into its recurrence or fluctuation over time.

A. Groin B. Heels C. Elbows D. Toes

Correct Answer is A

Explanation

A. The groin is correct because skin folds in obese clients are prone to excessive moisture, which increases the risk of fungal or bacterial infections such as intertrigo. The nurse should inspect these areas for redness, irritation, or signs of infection.
B. The heels are at risk for pressure injuries but are not typically associated with excessive moisture or diaphoresis.
C. The elbows are not a common site for moisture retention and are not a priority for inspection in this case.
D. The toes can be prone to fungal infections (e.g., athlete’s foot), but the primary concern in an obese client with diaphoresis is the skin folds, particularly in the groin and under the breasts.

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The nurse is preparing to perform a focused respiratory assessment on a client. The nurse should be cognizant of what anatomical characteristic of the lungs?

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Naxlex Comprehensive Predictor Exams

A 40-year-old client is seen at the clinic with a headache and blurred vision that comes and goes. The client reports a pain of a 6 on a scale from 0–10. What question should the nurse ask to obtain more information about the pattern of the pain?

Correct Answer is B

Explanation

The nurse is assessing a client with a history of obesity. Upon palpation of the client's skin, the nurse notes diaphoresis. The client reports that, "it is always like that." The nurse should thoroughly inspect the skin on what part of the client's body?

Correct Answer is A

Explanation

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