Mrs. Britton is a 34-year-old patient who presents to the office with complaints of skin rashes. You have noted a group of lesions larger than 0.5 cm, with an elevated area of psoriasis. This is an example of a:

Pustule

Macule

Papule

Patch

Answer and Explanation

The Correct Answer is D

A. A pustule is a small elevation of the skin that contains pus, typically smaller than 0.5 cm.

B. A macule is a flat, discolored area of skin that is less than 0.5 cm in diameter, so it does not fit the description of elevated lesions larger than 0.5 cm.

C. A papule is an elevated, solid lesion that is less than 0.5 cm in diameter; lesions larger than this would not be classified as papules.

D. A patch is defined as a flat, non-palpable lesion larger than 0.5 cm, and psoriasis can present as patches. Thus, the lesions described fit this classification.

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Correct Answer is B

Explanation

Rationale:

A. Obesity is a modifiable risk factor, as it can be addressed through lifestyle changes such as diet and exercise.

B. Race is a nonmodifiable risk factor; certain races may have a higher risk of stroke due to genetic and environmental factors.

C. History of smoking is a modifiable risk factor because individuals can choose to quit smoking to reduce their risk of stroke.

D. History of hypertension is also a modifiable risk factor; while having high blood pressure increases the risk of stroke, it can be managed with lifestyle changes and medications.

A. The diaphragm of the stethoscope is used for low-pitched sounds. B. The binaural should fit snugly in the ears. C. Short tubing provides the listener with the most accurate sounds. D. The bell of the stethoscope is used for high-pitched sounds, such as lung sounds. E. The stethoscope works by blocking out environmental sounds.

Correct Answer is ["B","C","E"]

Explanation

A. The diaphragm of the stethoscope is used for high-pitched sounds, such as lung and normal heart sounds, not low-pitched sounds.

B. The binaural (earpieces) should fit snugly in the ears to ensure proper sound transmission and clarity.

C. Short tubing provides more accurate sounds by minimizing sound distortion, making it ideal for clinical use.

D. The bell of the stethoscope is used for low-pitched sounds, such as heart murmurs, not high-pitched sounds.

E. The stethoscope works by blocking out environmental sounds to help the user focus on internal body sounds.

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Mrs. Britton is a 34-year-old patient who presents to the office with complaints of skin rashes. You have noted a group of lesions larger than 0.5 cm, with an elevated area of psoriasis. This is an example of a:

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Naxlex Comprehensive Predictor Exams

A nurse is teaching about the risk factors of developing a stroke with a group of older adult clients. Which nonmodifiable risk factors should the nurse include in the teaching?

Correct Answer is B

Explanation

The nurse is teaching a group of unlicensed assistive personnel about the stethoscope. Which statements about the stethoscope are appropriate for the nurse to include in the teaching session? (Select all that apply.)

Correct Answer is ["B","C","E"]

Explanation

A client who is found unresponsive has arterial blood gases drawn, and the results indicate the following: - pH is 7.12 (normal range: 7.35-7.45) - PaCO2 is 90 mm Hg (normal range: 35-45) - HCO3- is 22 mEq/L (normal range: 22-26) The nurse interprets the results as indicating which condition?

A nurse in a clinic is interviewing a client who will undergo diagnostic testing. The nurse should ask about a client's potential allergies during which phase of the nursing process?

The nurse is working with a group of clients. Which clients are at risk for developing skin cancer? Which assessment findings are at risk for skin cancer (Select all 3 that apply)?

A nurse is interpreting the ECG strip of a client who has bradycardia. Which cardiac components should the nurse identify as the role of the P wave?

The nurse in the clinic is preparing to perform a physical assessment on a client who arrived for a routine check-up. Before beginning the assessment, which four activities should the nurse carry out? (Select all that apply.)

To assess the tympanic membrane mobility, which instrument is most appropriate for the nurse to use?

A nurse is assessing a client for early manifestations of rheumatoid arthritis (RA). Which change is a manifestation of RA?

A nurse has been assigned four patients, of which one of the patients has impaired immobility. Which complications should the nurse expect as a result of gout? (Select the four options that apply.)