Which laboratory results should the nurse closely monitor in a client who has end-stage renal disease (ESRD.?

Serum potassium, calcium, and phosphorus

Erythrocytes, hemoglobin, and hematocrit

Leukocytes, neutrophils, and thyroxine

Blood pressure, heart rate, and temperature

Answer and Explanation

The Correct Answer is A

Choice B reason: Erythrocytes, hemoglobin, and hematocrit are laboratory results that are not as critical as serum potassium, calcium, and phosphorus in a client who has end-stage renal disease (ESRD.. Erythrocytes are red blood cells that carry oxygen from the lungs to the tissues. Hemoglobin is a protein in erythrocytes that binds oxygen. Hematocrit is the percentage of blood volume that is occupied by erythrocytes. ESRD can cause anemia (low erythrocyte, hemoglobin, and hematocrit levels) due to reduced production of erythropoietin, a hormone that stimulates erythrocyte formation, by the kidneys. Anemia can cause fatigue, pallor, or shortness of breath.

Choice C reason: Leukocytes, neutrophils, and thyroxine are laboratory results that are not as relevant as serum potassium, calcium, and phosphorus in a client who has end-stage renal disease (ESRD.. Leukocytes are white blood cells that fight infection and inflammation. Neutrophils are a type of leukocyte that respond to bacterial infection. Thyroxine is a hormone that regulates metabolism and growth. ESRD can cause leukopenia (low leukocyte levels) and neutropenia (low neutrophil levels) due to impaired immune function and increased susceptibility to infection. ESRD can also cause hypothyroidism (low thyroxine levels) due to reduced clearance of thyroid hormones by the kidneys. Hypothyroidism can cause weight gain, cold intolerance, or depression.

Choice D reason: Blood pressure, heart rate, and temperature are not laboratory results, but vital signs that should be monitored in a client who has end-stage renal disease (ESRD.. Blood pressure is the force of blood against the walls of the arteries. Heart rate is the number of times the heart beats per minute. Temperature is the measure of body heat. ESRD can cause hypertension (high blood pressurE. due to fluid overload and activation of the renin-angiotensin-aldosterone system, a hormonal pathway that regulates blood pressure and fluid balance. Hypertension can cause headache, chest pain, or stroke. ESRD can also cause tachycardia (high heart ratE. due to anemia, fluid overload, or electrolyte imbalance. Tachycardia can cause palpitations, dizziness, or heart failure. ESRD can also cause fever (high temperaturE. due to infection or inflammation. Fever can cause chills, sweating, or delirium.

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Correct Answer is A

Explanation

Choice A: Obtain a capillary glucose level. This is the first action that the nurse should do, as it can diagnose hypoglycemia, which is a low blood sugar level that can cause jitteriness and tachypnea in newborns. Hypoglycemia can be caused by maternal diabetes, prematurity, infection, or delayed feeding. The nurse should check the glucose level using a heel stick and a glucometer.

Choice B: Feed 30 mL of 10% dextrose in water. This is not the first action that the nurse should do, as it may not be appropriate for all newborns with jitteriness and tachypnea. Feeding 10% dextrose in water can raise the blood sugar level, but it may also cause rebound hypoglycemia or fluid overload. The nurse should feed only after confirming hypoglycemia and obtaining a healthcare provider's order.

Choice C: Wrap tightly in a blanket. This is not the first action that the nurse should do, as it may not address the underlying cause of jitteriness and tachypnea in newborns. Wrapping tightly in a blanket can prevent heat loss and conserve energy, but it may also impair breathing or circulation. The nurse should wrap only after ruling out other causes of jitteriness and tachypnea.

Choice D: Encourage the mother to breastfeed. This is not the first action that the nurse should do, as it may not be feasible or effective for all newborns with jitteriness and tachypnea. Breastfeeding can provide nutrition and bonding for newborns, but it may also be difficult or contraindicated for some newborns with respiratory distress or infection. The nurse should encourage breastfeeding only after assessing and stabilizing the newborn's condition.

A. An adult client with a tracheal tube draining clear, pale red liquid drainage B. An older client with dark red drainage on a postoperative dressing, but no drainage in the Hemovac. C. An adult client with no postoperative drainage in the Jackson-Pratt drain with the bulb compressed. D. An older client with a distended abdomen and no drainage from the nasogastric tube.

Correct Answer is C

Explanation

Choice A: An adult client with a tracheal tube draining clear, pale red liquid drainage. This client should not be assessed last, as they may have a potential airway obstruction or infection. The tracheal tube drainage should be monitored for color, amount, and consistency, and suctioned as needed.

Choice B: An older client with dark red drainage on a postoperative dressing, but no drainage in the Hemovac. This client should not be assessed last, as they may have a potential hemorrhage or wound dehiscence. The postoperative dressing and Hemovac should be monitored for color, amount, and odor, and changed as needed.

Choice C: An adult client with no postoperative drainage in the Jackson-Pratt drain with the bulb compressed. This client can be assessed last, as they have no signs of complications or problems. The Jackson-Pratt drain is a closed suction device that collects fluid from a surgical site. The bulb should be compressed to create negative pressure and facilitate drainage.

Choice D: An older client with a distended abdomen and no drainage from the nasogastric tube. This client should not be assessed last, as they may have a potential bowel obstruction or perforation. The nasogastric tube is inserted through the nose into the stomach to decompress gas and fluid. The abdomen should be monitored for size, shape, and bowel sounds, and the nasogastric tube should be checked for patency and placement.

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Which laboratory results should the nurse closely monitor in a client who has end-stage renal disease (ESRD.?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Three hours after birth, a newborn becomes jittery and tachypneic. What should the nurse do first?

Correct Answer is A

Explanation

After receiving report, the nurse can most safely plan to assess which client last?

Correct Answer is C

Explanation

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