A nurse is teaching a client who has angina about sublingual nitroglycerin. Which of the following instructions should the nurse include?
Lie down when taking the mediation.
Chew the medication thoroughly.
Store the medication in the refrigerator.
Check the expiration date on the medication every 6 months.
The Correct Answer is A
A. Lie down when taking the medication: Sublingual nitroglycerin causes vasodilation, which can lower blood pressure and potentially cause dizziness or fainting. The client should lie down or sit in a comfortable position to minimize the risk of falls or injury.
B. Chew the medication thoroughly: Sublingual nitroglycerin should be placed under the tongue and allowed to dissolve completely, not chewed. Chewing may affect the absorption and effectiveness of the medication.
C. Store the medication in the refrigerator: Sublingual nitroglycerin should be stored at room temperature, away from moisture and heat, not in the refrigerator. Cold storage could reduce the medication's effectiveness.
D. Check the expiration date on the medication every 6 months: While it is important to check the expiration date, every 6 months is not sufficient. The client should check the expiration date more frequently (e.g., every 3 months) and replace the medication if expired to ensure it is effective when needed.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Remove weights when pulling the client up in bed: Weights should never be removed from skeletal traction unless ordered by a healthcare provider. Removing weights disrupts the traction's purpose and alignment, potentially causing complications.
B. Check the rope for fraying every 8 hr: Checking the rope for fraying every 8 hours is an appropriate and safe practice in skeletal traction. Ensuring that the rope is intact and functioning properly is essential for maintaining the stability and effectiveness of the traction.
C. Cleanse the pin sites with hydrogen peroxide: Hydrogen peroxide can be too harsh for cleaning pin sites, as it may damage tissue and delay healing. A sterile saline solution is usually preferred for cleaning pin sites unless otherwise prescribed.
D. Inspect the pin sites for infection every 24 hr: Pin site inspections should be done at least once per shift, not just every 24 hours, to promptly detect any signs of infection, as early intervention is key.
Correct Answer is C
Explanation
A. Excessive urinary output: In syndrome of inappropriate antidiuretic hormone (SIADH), there is decreased urinary output, not excessive output. The body retains water due to increased antidiuretic hormone (ADH), leading to fluid retention.
B. Elevated sodium level: Due to excessive water retention and dilution of electrolytes, clients with SIADH typically experience hyponatremia (decreased sodium level), not an elevated sodium level. The retained water dilutes the body's sodium concentration.
C. Bounding peripheral pulses: Bounding peripheral pulses are expected in SIADH due to fluid overload, as the body retains excessive water. This leads to increased blood volume and can cause the peripheral pulses to feel strong or "bounding."
D. Hyperactive deep tendon reflexes: Hyperactive deep tendon reflexes are typically associated with conditions such as hypercalcemia or hyperthyroidism, not SIADH. SIADH is more likely to cause muscle weakness and fatigue due to hyponatremia.
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