A nurse is assessing a client who is taking an osmotic laxative.
Which of the following findings should the nurse identify as an indication of fluid volume deficit?
Oliguria.
Nausea.
Headaches.
Weight gain.
The Correct Answer is A
Osmotic laxatives work by drawing water into the colon to soften the stool and stimulate bowel movements. However, excessive use of osmotic laxatives can cause fluid volume deficit, which is a state of reduced intravascular volume.
One of the signs of fluid volume deficit is oliguria, which means low urine output.
Choice B. Nausea is wrong because nausea is a common side effect of osmotic laxatives, not an indication of fluid volume deficit.
Choice C. Headaches is wrong because headaches are more likely to be caused by dehydration, which is a state of reduced total body water, mostly affecting the intracellular fluid compartment.
Dehydration can result from osmotic laxatives, but it is not the same as fluid volume deficit.
Choice D. Weight gain is wrong because weight gain is not a sign of fluid volume deficit.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
The nurse should plan to take the following action:
A) Mix the medications with a semisolid food for the client.
Mixing the medications with a semisolid food, such as applesauce or pudding, can make it easier for an older adult client with dysphagia to swallow the medications safely. It helps in reducing the risk of choking and aspiration. This approach is typically used for clients who have difficulty swallowing pills.
Options B, C, and D are not recommended for a client with dysphagia:
B) Administering more than one pill at a time can increase the risk of choking and aspiration, which should be avoided.
C) Placing medications on the back of the client's tongue can also lead to difficulty swallowing and an increased risk of aspiration.
D) Tilting the client's head back when administering medications is not recommended as it can lead to aspiration. The head should be kept in a neutral position to support safe swallowing.
Correct Answer is D
Explanation
The client will need to have blood levels drawn to monitor the therapeutic and toxic levels of theophylline, a bronchodilator that is used to treat symptoms of asthma and other lung conditions. The normal range of theophylline in the blood is 10 to 20 mcg/mL.
Choice A is wrong because the client should not sprinkle the medication in applesauce or any other food. Theophylline is a sustained-release capsule that should be swallowed whole and not crushed or chewed.
Choice B is wrong because the client should avoid caffeine while on this medication, as it can increase the side effects of theophylline, such as nausea, vomiting, headache, and irregular heart rate.
Choice C is wrong because the client should not limit fluid intake while on this medication unless instructed by the doctor.
Fluid intake helps prevent dehydration and kidney problems that can affect theophylline levels in the blood.
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