A client with fluid retention is ordered hydrochlorothiazide (Microzide). The nurse provides education about possible electrolyte imbalances related to thiazide diuretic therapy. To help prevent thiazide-related complications, the client should be encouraged to consume foods and fluids that contain which electrolyte?

Calcium

Selenium

Potassium

Bicarbonate

Answer and Explanation

The Correct Answer is C

A. Calcium: Thiazide diuretics can increase calcium levels, but the primary concern is the potential loss of potassium.
B. Selenium: This is not directly related to thiazide diuretic therapy and does not address the primary electrolyte imbalance.
C. Potassium: This is the correct choice. Thiazide diuretics can cause hypokalemia (low potassium levels). Encouraging potassium-rich foods helps to counteract this side effect.
D. Bicarbonate: While bicarbonate can be important for acid-base balance, it is not the primary concern with thiazide diuretics, which typically affect potassium levels.

Nursing Test Bank

Quiz #1: RN Exams Pharmacology Exams Quiz #2: RN Exams Medical-Surgical Exams Quiz #3: RN Exams Fundamentals Exams Quiz #4: RN Exams Maternal-Newborn Exams Quiz #5: RN Exams Anatomy and Physiology Exams Quiz #6: RN Exams Obstetrics and Pediatrics Exams Quiz #7: RN Exams Fluid and Electrolytes Exams Quiz #8: RN Exams Community Health Exams Quiz #9: RN Exams Promoting Health across the lifespan Exams Quiz #10: RN Exams Multidimensional care Exams

Get 100+ Naxlex Exit Exams for $79 Try Naxlex NCLEX-RN (14 Day Free-Trial)

Naxlex Comprehensive Predictor Exams

Quiz #1: Naxlex RN Comprehensive online practice 2019 B with NGN Quiz #2: Naxlex RN Comprehensive Predictor 2023 Quiz #3: Naxlex RN Comprehensive Predictor 2023 Exit Exam A Quiz #4: Naxlex HESI Exit LPN Exam Quiz #5: Naxlex PN Comprehensive Predictor PN 2020 Quiz #6: Naxlex VATI PN Comprehensive Predictor 2020 Quiz #8: Naxlex PN Comprehensive Predictor 2023 - Exam 1 Quiz #10: Naxlex HESI PN Exit exam Quiz #11: Naxlex HESI PN EXIT Exam 2

Free Nursing Study Resources

Correct Answer is A

Explanation

A. Serum potassium 3.2 mEq/L: A serum potassium level of 3.2 mEq/L is below the normal range (3.5-5.0 mEq/L) and indicates hypokalemia, which can cause serious cardiac arrhythmias and muscle weakness. This condition requires prompt correction and collaboration with the healthcare provider before surgery to avoid intraoperative and postoperative complications.
B. Pulse rate 65 bpm: A pulse rate of 65 bpm is within the normal range (60-100 bpm). While it should be monitored, it does not require immediate intervention or collaboration with the healthcare provider before surgery.
C. Hematocrit 36%: A hematocrit level of 36% is within the lower end of the normal range (35-45% for women). This does not indicate an immediate concern that requires prompt collaboration with the healthcare provider.
D. Blood pressure 144/82 mmHg: Although this blood pressure reading is slightly elevated, it is not uncommon and can be managed perioperatively. It does not require immediate intervention before surgery.

A. Kidney conservation of bicarbonate and excretion of hydrogen ions B. Deep, rapid respirations to increase CO2 excretion C. Respiratory hypoventilation to retain CO2 and kidney excretion of bicarbonate D. Shifting of bicarbonate into cells in exchange for chloride

Correct Answer is C

Explanation

A. Kidney conservation of bicarbonate and excretion of hydrogen ions: This option is not correct for metabolic alkalosis. In metabolic alkalosis, the kidneys would typically excrete bicarbonate rather than conserve it.
B. Deep, rapid respirations to increase CO2 excretion: This is incorrect because deep, rapid respirations are more associated with compensating for metabolic acidosis by increasing CO2 excretion. In metabolic alkalosis, the body attempts to retain CO2.
C. Respiratory hypoventilation to retain CO2 and kidney excretion of bicarbonate: This is the correct choice. In metabolic alkalosis, the body compensates by reducing respiration rate (hypoventilation) to retain CO2, which helps to counteract the elevated pH. Additionally, the kidneys may excrete bicarbonate to balance the pH.
D. Shifting of bicarbonate into cells in exchange for chloride: This mechanism is more related to respiratory alkalosis rather than metabolic alkalosis. In metabolic alkalosis, the primary compensatory mechanisms involve changes in respiratory rate and renal bicarbonate excretion.

View Question and Answer

Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.

Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client who takes furosemide (Lasix) and propranolol (Inderal) is scheduled for breast reconstruction surgery. Which additional client information requires prompt collaboration with the healthcare provider before surgery?

Correct Answer is A

Explanation

A student nurse is working with their preceptor on a medical-surgical unit. While reviewing concepts related to acid-base balance, what should the preceptor state is a compensatory mechanism for metabolic alkalosis?

Correct Answer is C

Explanation

The nurse is reviewing serum laboratory values for a client who is scheduled for surgery tomorrow. Which value requires the nurse to promptly notify the surgeon?

To promote effective coughing, deep breathing, and ambulation in the postoperative client, what nursing action is most important?

Arterial blood gases on a postoperative client with pneumonia indicate the client is in respiratory acidosis. To best improve this acid-base imbalance, which intervention should the nurse implement?

A client is scheduled for surgery at 0800 and has been NPO (nothing by mouth) since midnight. They have been taking long-term oral steroids and are scheduled for their routine dose of Prednisone 30 mg PO to be administered at 0600. Which nursing action is most appropriate?

A client with acute pain is prescribed a sustained-release opioid that is administered every 12 hours. After 6 hours, the client complains of increasing pain that is rated as 9/10. Which intervention by the nurse is most appropriate to address the client's pain?

Which assessment data indicate the postoperative client who had spinal anesthesia is suffering a complication of the anesthesia?

A client has been receiving IV potassium therapy. Upon further assessment, the nurse notes the site has become erythematous and edematous. Which action by the nurse is most appropriate?