James, a 20-year-old college student, comes to the clinic for a physical exam. During the examination of his male genitalia, the healthcare provider noted that the color and texture of the scrotal skin appeared different from the expected norm. What could this potentially indicate?

Testicular torsion

Infection

Sexual immaturity

Pubertal delay

Answer and Explanation

The Correct Answer is B

A.   Testicular torsion typically presents with sudden and severe scrotal pain, often with swelling, and requires immediate medical attention.
B.   Infection can cause changes in the color and texture of the scrotal skin, indicating inflammation or other pathological processes.
C.   Sexual immaturity and pubertal delay wouldn't typically manifest as changes in the color and texture of the scrotal skin.
D.   Pubertal delay might have other signs and symptoms but is unlikely to cause visible changes in the scrotal skin.

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Correct Answer is B

Explanation

A. Bronchial blood supply evaluation is not a direct method of monitoring oxygenation status.
B. Oximetry measures oxygen saturation (SaO2) continuously and non-invasively, providing real-time information about oxygen levels in the blood, which is essential for monitoring a patient with COPD.

C. Mixed venous blood gases provide information about oxygen extraction by tissues but are not commonly used for continuous monitoring of oxygenation status.
D. Pulmonary blood supply evaluation may involve various imaging techniques or invasive procedures but is not used for continuous monitoring of oxygenation status.

A. Arrange for a follow-up appointment with a cardiologist. B. Provide John with emotional support for his allergies. C. Monitor John's dressing for excessive bleeding. D. Administer antibiotics to prevent post-operative infection.

Correct Answer is C

Explanation

A. This action is not directly related to John's eye surgery.

B. Emotional support may be beneficial, but it's not the most crucial action post- Trabeculectomy.
C. This is crucial post-operative care to ensure proper wound healing and prevent complications such as hemorrhage.
D. While infection prevention is important, administering antibiotics specifically for John's past allergies without indication may not be appropriate.

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James, a 20-year-old college student, comes to the clinic for a physical exam. During the examination of his male genitalia, the healthcare provider noted that the color and texture of the scrotal skin appeared different from the expected norm. What could this potentially indicate?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Sophia, a 44-year-old woman with COPD, has an arterial blood gas showing a PaO2 of 60 mmHg and a Sa02 of 90%. What monitoring technique can be used to continuously assess her oxygenation status?

Correct Answer is B

Explanation

Correct Answer is C

Explanation

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