Which laboratory results should the nurse closely monitor in a client who has end-stage renal disease (ESRD)?
Blood pressure, heart rate, and temperature.
Leukocytes, neutrophils, and thyroxine.
Serum potassium, calcium, and phosphorus.
Erythrocytes, hemoglobin, and hematocrit.
The Correct Answer is C
Choice C reason: serum potassium, calcium, and phosphorus are electrolytes that can be affected by ESRD. ESRD is a condition in which the kidneys lose their ability to filter waste products and excess fluids from the blood. This can cause electrolyte imbalances that can lead to serious complications, such as cardiac arrhythmias, bone disorders, or metabolic acidosis. The nurse should closely monitor these electrolytes and report any abnormal values.
Choice A reason: blood pressure, heart rate, and temperature are vital signs that are not specific to ESRD. Vital signs can be influenced by many factors and may not reflect the severity of kidney damage. The nurse should monitor vital signs regularly, but not as closely as electrolytes.
Choice B reason: leukocytes, neutrophils, and thyroxine are not laboratory results that are directly related to ESRD. Leukocytes and neutrophils are types of white blood cells that are involved in immune response and inflammation. Thyroxine is a hormone that regulates metabolism and growth. These laboratory results may be altered by other conditions or medications, but not by ESRD.
Choice D reason: erythrocytes, hemoglobin, and hematocrit are laboratory results that measure the red blood cell count and oxygen-carrying capacity of the blood. These laboratory results may be decreased in ESRD due to anemia, which is a common complication of chronic kidney disease. However, anemia is not as life-threatening as electrolyte imbalances and can be treated with erythropoietin injections or iron supplements.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","D"]
Explanation
Choice A reason: This is a correct answer because flushing the tube with more water is important to prevent clogging and maintain hydration. The novice should flush the tube with at least 15 mL of water before and after each medication, and between medications if more than one is given.
Choice B reason: This is a correct answer because administering each medication separately is important to prevent interactions and ensure accurate dosing. The novice should not mix different medications in one syringe or container, but give them one at a time, followed by water flushes.
Choice C reason: This is not a correct answer because adding the liquid volumes when documenting fluid intake is not necessary. The liquid medications do not count as fluid intake, but as medication administration. The novice should document the type, dose, route, and time of each medication given, as well as any adverse effects or complications.
Choice D reason: This is a correct answer because confirming that the novice determined the amount of gastric residual is important to assess tolerance and prevent aspiration. The novice should aspirate the gastric contents with a syringe before giving any medication or feeding, and measure and document the volume. If the volume is more than 100 mL or the prescribed amount, the novice should hold the medication or feeding and notify the healthcare provider.
Choice E reason: This is not a correct answer because advising the novice to use the plunger when giving medications is not recommended. The novice should use gravity to deliver the medications through the tube, by holding the syringe upright and allowing the liquid to flow slowly. Using the plunger can cause too much pressure and damage the tube or cause discomfort to the client.
Correct Answer is D
Explanation
Choice D reason: frequent exposure to sunlight is the most significant environmental factor when planning care for a client with osteomalacia. Osteomalacia is a condition in which the bones become soft and weak due to inadequate mineralization, often caused by vitamin D deficiency. Vitamin D is essential for calcium absorption and bone health, and it can be synthesized by the skin when exposed to sunlight. The nurse should encourage the client to get at least 15 minutes of sunlight per day or take vitamin D supplements as prescribed.
Choice A reason: quiet, calm surroundings are not a specific environmental factor for a client with osteomalacia. Quiet, calm surroundings may help reduce stress and promote relaxation, but they do not affect bone mineralization or vitamin D synthesis.
Choice B reason: stimulating sounds and activity are not a specific environmental factor for a client with osteomalacia. Stimulating sounds and activity may help improve mood and cognition, but they do not affect bone mineralization or vitamin D synthesis.
Choice C reason: cool, moist air is not a specific environmental factor for a client with osteomalacia. Cool, moist air may help relieve respiratory symptoms or allergies, but it does not affect bone mineralization or vitamin D synthesis.
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