A client who is newly diagnosed with type 2 diabetes mellitus (DM) receives a prescription for metformin 500 mg PO twice daily. Which statement(s) should the nurse include in this client’s teaching plan? (Select all that apply.)

Take metformin with the morning and evening meal.

Use sliding scale insulin for frequent blood glucose elevations.

Recognize signs and symptoms of hypoglycemia.

Report persistent polyuria to the health care provider.

Take an additional dose for signs of hyperglycemia.

Answer and Explanation

Correct Answer : A,C,D

Choice A reason: Taking metformin with the morning and evening meal is a correct statement for the nurse to include, as this can improve the absorption and effectiveness of metformin and reduce the risk of gastrointestinal side effects. Therefore, this is a correct choice.

Choice B reason: Using sliding scale insulin for frequent blood glucose elevations is not a correct statement for the nurse to include, as this is not recommended for clients with type 2 DM who are taking metformin. This can cause hypoglycemia and complicate the management of blood glucose levels. This is an incorrect choice.

Choice C reason: Recognizing signs and symptoms of hypoglycemia is a correct statement for the nurse to include, as this can help the client identify and treat low blood glucose levels, which can occur with metformin use or other factors such as exercise, fasting, or alcohol intake. Therefore, this is another correct choice.

Choice D reason: Reporting persistent polyuria to the health care provider is a correct statement for the nurse to include, as this can indicate poor glycemic control or a complication of DM such as diabetic ketoacidosis or nephropathy. Therefore, this is another correct choice.

Choice E reason: Taking an additional dose for signs of hyperglycemia is not a correct statement for the nurse to include, as this can cause overdose or toxicity of metformin, which can lead to lactic acidosis and renal failure. This is another incorrect choice.

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Free Nursing Study Resources

Correct Answer is A

Explanation

Choice A reason: This is correct because a firm mattress reduces the risk of suffocation and rebreathing of carbon dioxide, which are associated with SIDS.

Choice B reason: This is incorrect because propping the infant with a pillow can cause the infant to slide down and suffocate or obstruct the airway.

Choice C reason: This is incorrect because swaddling the infant in a blanket can cause overheating, which is a risk factor for SIDS.

Choice D reason: This is incorrect because placing the infant in a prone position can increase the risk of SIDS by impairing gas exchange and thermoregulation.

A. Serum potassium, calcium, and phosphorus B. Erythrocytes, hemoglobin, and hematocrit C. Leukocytes, neutrophils, and thyroxine D. Blood pressure, heart rate, and temperature

Correct Answer is A

Explanation

Choice A reason: This is the correct answer because serum potassium, calcium, and phosphorus are laboratory results that should be closely monitored in a client who has end-stage renal disease (ESRD). ESRD is a chronic condition that causes irreversible loss of kidney function and accumulation of waste products and fluids in the body. Potassium is an electrolyte that regulates nerve and muscle function and cardiac rhythm. ESRD can cause hyperkalemia (high potassium levels) due to reduced excretion by the kidneys. Hyperkalemia can cause cardiac arrhythmias, muscle weakness, or paralysis. Calcium and phosphorus are minerals that maintain bone health and acid-base balance. ESRD can cause hypocalcemia (low calcium levels) due to impaired vitamin D metabolism and hyperphosphatemia (high phosphorus levels) due to reduced excretion by the kidneys. Hypocalcemia can cause muscle cramps, tetany, or seizures. Hyperphosphatemia can cause soft tissue calcification, bone pain, or fractures.

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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A client who is newly diagnosed with type 2 diabetes mellitus (DM) receives a prescription for metformin 500 mg PO twice daily. Which statement(s) should the nurse include in this client’s teaching plan? (Select all that apply.)

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse is planning to teach infant care and preventive measures for sudden infant death syndrome (SIDS) to a group of new parents. Which information is most important for the nurse to include?

Correct Answer is A

Explanation

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

Correct Answer is A

Explanation

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