The nurse teaches a patient with chronic obstructive pulmonary disease (COPD) about pursed-lip breathing (PLB). Which action by the patient would indicate to the nurse that no further teaching is needed?

The patient inhales and exhales quickly through pursed lips.

The patient inhales deeply through the nose and exhales quickly through pursed lips.

The patient inhales deeply through the nose and exhales slowly through pursed lips.

The patient inhales deeply through pursed lips and exhales quickly through the nose.

Answer and Explanation

The Correct Answer is C

A. Inhaling and exhaling quickly through pursed lips does not achieve the intended purpose of pursed-lip breathing. This technique is designed to promote slower, controlled breathing to prevent airway collapse and improve oxygen exchange.

B. Exhaling quickly through pursed lips negates the benefits of pursed-lip breathing. The purpose of this technique is to prolong exhalation, reducing air trapping and improving ventilation.

C. Inhaling deeply through the nose and exhaling slowly through pursed lips is the correct technique for pursed-lip breathing. This method helps maintain open airways, reduces dyspnea, and promotes relaxation.

D. Inhaling deeply through pursed lips and exhaling quickly through the nose is not consistent with proper pursed-lip breathing. The inhalation should be through the nose, and exhalation should be slow and controlled through pursed lips.

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Correct Answer is C

Explanation

A. Calcium carbonate does not treat hypoglycemia. It is used to address low calcium levels, not blood sugar levels.
B. Calcium carbonate is not used to treat hypothyroidism. Hypothyroidism is treated with thyroid hormone replacement therapy (e.g., levothyroxine).
C. Calcium carbonate is commonly used to treat hypocalcemia (low calcium levels in the blood) and to prevent bone loss in conditions such as osteoporosis.
D. Calcium carbonate is not used to treat hyperkalemia (high potassium levels). Treatments for hyperkalemia may include medications like sodium bicarbonate or calcium gluconate, but not calcium carbonate.

A. “This medication is also used to treat male pattern baldness." B. "Complications of this medication are priapism, sudden hearing loss, and myocardial infarction." C. "You should use take this medication 30 minutes to 4 hours before sexual activity D. "A complication of this medication is incontinence"

Correct Answer is ["A","D"]

Explanation

A. "This medication is also used to treat male pattern baldness.": Sildenafil is not indicated for treating male pattern baldness; it is used for erectile dysfunction.
B. "Complications of this medication are priapism, sudden hearing loss, and myocardial infarction.": This is correct, as sildenafil can cause these serious side effects.
C. "You should take this medication 30 minutes to 4 hours before sexual activity.": This is correct, as sildenafil is typically taken within this time frame.
D. "A complication of this medication is incontinence.": Incontinence is not a known complication of sildenafil use.

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The nurse teaches a patient with chronic obstructive pulmonary disease (COPD) about pursed-lip breathing (PLB). Which action by the patient would indicate to the nurse that no further teaching is needed?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client that is newly prescribed with calcium carbonate supplements. Which of the following options is an indication for this medication?

Correct Answer is C

Explanation

A client is newly diagnosed with erectile dysfunction and has been prescribed sildenafil (Viagra). Which of the following statements should the nurse NOT include in her client education about sildenafil (Viagra)? (Select All That Apply.).

Correct Answer is ["A","D"]

Explanation

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