The healthcare provider prescribes the antibiotic tetracycline HCl for an adult client that arrived at an outpatient clinic. Which instruction should the nurse include in the teaching plan for this client?
Protect the skin from sunlight while taking the drug.
Take with orange juice to enhance GI absorption.
Return to the clinic weekly to obtain serum drug levels.
Take with milk or antacids to prevent gastrointestinal (GI) irritation.
The Correct Answer is A
Choice A reason: Tetracycline HCl can make the skin more sensitive to sunlight and increase the risk of sunburn. Therefore, the client should avoid exposure to direct sunlight and use sunscreen or protective clothing while taking the drug.
Choice B reason: Orange juice is acidic and can decrease the absorption of tetracycline HCl in the GI tract. Therefore, the client should not take the drug with orange juice or other acidic beverages.
Choice C reason: Serum drug levels are not routinely monitored for tetracycline HCl, as there is no established therapeutic range or toxicity level for this drug. Therefore, the client does not need to return to the clinic weekly to obtain serum drug levels.
Choice D reason: Milk and antacids can bind to tetracycline HCl and reduce its effectiveness. Therefore, the client should not take the drug with milk or antacids or within 2 hours of consuming them.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["200"]
Explanation
The correct answer is 200 mL/hr.
Explanation: To calculate the infusion rate, the nurse should use the formula:
Infusion rate (mL/hr) = Volume (mL) / Time (hr)
In this case, the volume is 200 mL and the time is 1 hour. Therefore,
Infusion rate (mL/hr) = 200 mL / 1 hr
Infusion rate (mL/hr) = 200 mL/hr
Correct Answer is C
Explanation
Choice C reason: Acetylcysteine is a mucolytic agent that breaks down mucus and makes it easier to cough up or suction out. This helps to clear the airways and improve oxygenation. The nurse should expect to see increased sputum production after administering acetylcysteine and provide frequent suctioning as needed.
Choice A reason: Bronchodilation and wheezing are not therapeutic responses of acetylcysteine, but rather possible adverse effects. Acetylcysteine can cause bronchospasm or bronchoconstriction in some clients, especially those with asthma or chronic obstructive pulmonary disease (COPD). The nurse should monitor the client's breath sounds and oxygen saturation and report any signs of respiratory distress.
Choice B reason: Unpleasant smell when using the medication is not a therapeutic response of acetylcysteine, but rather a common side effect. Acetylcysteine has a rotten egg odor that can be unpleasant for both the client and the nurse. The nurse can minimize this by using a mouthwash or a flavored lozenge before and after administering acetylcysteine.
Choice D reason: Hypotension is not a therapeutic response of acetylcysteine, but rather a rare but serious adverse effect. Acetylcysteine can cause vasodilation or hypovolemia in some clients, leading to low blood pressure and shock. The nurse should monitor the client's vital signs and report any signs of hypotension.
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