David, a 30-year-old man, is examined for potential hernias. The healthcare provider asks him to bear down during the examination. What is the primary reason for this instruction?
To assess the size and shape of the testicles
To detect any hernias in the inguinal ring and canal
To check for the presence of any lumps in the scrotum
To evaluate the character and distribution of pubic hair
The Correct Answer is B
A. Assessing the size and shape of the testicles can be part of a genital examination but is not the primary reason for asking David to bear down.
B. Asking David to bear down increases intra-abdominal pressure, making it easier to detect hernias in the inguinal ring and canal.
C. Checking for the presence of lumps in the scrotum may be part of the examination but is not the primary reason for asking David to bear down.
D. Evaluating the character and distribution of pubic hair is not related to detecting hernias and is not the primary reason for asking David to bear down.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["B","D","E"]
Explanation
A. Intravenous bicarbonate is not typically indicated in the management of COPD because it can cause metabolic alkalosis and paradoxical intracellular acidosis.
B. Mechanical ventilation improves her gas exchange and correct her acid-base imbalance.
C. Reducing the dose of tiotropium is not appropriate because it is a long-acting bronchodilator that can help prevent bronchospasm and improve airflow in COPD patients.
D. Sarah's low PaO2 indicates hypoxemia, and supplemental oxygen is essential for correcting this. However, in COPD patients, oxygen therapy should be administered cautiously to avoid worsening hypercapnia.
E. Intravenous corticosteroids would reduce the inflammation and mucus production in her airways.
Correct Answer is A,B,C,D
No explanation
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