Nursing practice questions with comprehensive rationales
NurseDive Free Nursing Practice Question
A nurse is caring for a client with hypertension who is prescribed a thiazide diuretic. Which instruction should the nurse include when educating the client about this medication?
A. "Take the diuretic at night to promote diuresis while you sleep and reduce daytime fluid loss."
This option is incorrect. Thiazide diuretics are best taken in the morning to prevent nighttime urination and disturbances in sleep.
B. "Increase your potassium intake through foods or supplements since diuretics may cause low potassium levels."
Correct answer. Thiazide diuretics can cause potassium loss in some individuals, so it is essential to monitor potassium levels and, if necessary, increase potassium intake through dietary sources or supplements.
C. "Monitor your blood glucose regularly as thiazide diuretics can increase blood sugar levels."
This option is incorrect. Thiazide diuretics are not known to significantly affect blood glucose levels.
D. "Expect frequent urination during the initial days of starting the medication, which will normalize over time."
This option is incorrect. Thiazide diuretics may cause increased urination initially, but this effect usually diminishes over time as the body adjusts to the medication.
This question is an excerpt from Nurse Dive's nursing test bank - Hypertension. Take the full exam now
Full Explanation
A) This option is incorrect. Thiazide diuretics are best taken in the morning to prevent nighttime urination and disturbances in sleep.
B) Correct answer. Thiazide diuretics can cause potassium loss in some individuals, so it is essential to monitor potassium levels and, if necessary, increase potassium intake through dietary sources or supplements.
C) This option is incorrect. Thiazide diuretics are not known to significantly affect blood glucose levels.
D) This option is incorrect. Thiazide diuretics may cause increased urination initially, but this effect usually diminishes over time as the body adjusts to the medication.
Similar Questions
A nurse is caring for a client with hypertension and instructs them on self-monitoring blood pressure at home. What should the nurse include in the teaching?
A. "Check your blood pressure once a week, preferably at the same time each day."
This option is incorrect. Checking blood pressure once a week is insufficient for effective monitoring, as it may not provide a comprehensive view of blood pressure trends.
B. "Use the arm with the highest blood pressure reading consistently for accurate monitoring."
This option is incorrect. Using the arm with the highest blood pressure reading consistently is not recommended. Blood pressure should be measured in the arm with the higher reading only if thereis a significant difference between the arms.
C. "Rest for at least 5 minutes before taking your blood pressure, and sit with your legs crossed to stabilize your posture."
This option is incorrect. To obtain accurate blood pressure readings, the client should rest for at least 5 minutes in a comfortable seated position with their feet flat on the floor and arms supported at heart level. Crossing the legs may affect blood flow and accuracy of the reading.
D. "Record your blood pressure readings and any symptoms you experience in a journal for your healthcare provider to review."
Correct answer. Recording blood pressure readings and any symptoms in a journal is essential for effective self-monitoring. It provides valuable information for the healthcare provider to assess blood pressure control and make necessary adjustments to the treatment plan.
Full Explanation
A) This option is incorrect. Checking blood pressure once a week is insufficient for effective monitoring, as it may not provide a comprehensive view of blood pressure trends.
B) This option is incorrect. Using the arm with the highest blood pressure reading consistently is not recommended. Blood pressure should be measured in the arm with the higher reading only if there
is a significant difference between the arms.
C) This option is incorrect. To obtain accurate blood pressure readings, the client should rest for at least 5 minutes in a comfortable seated position with their feet flat on the floor and arms supported at heart level. Crossing the legs may affect blood flow and accuracy of the reading.
D) Correct answer. Recording blood pressure readings and any symptoms in a journal is essential for effective self-monitoring. It provides valuable information for the healthcare provider to assess blood pressure control and make necessary adjustments to the treatment plan.
A client with hypertension asks the nurse about the role of salt substitutes in managing blood pressure. What should the nurse advise the client?
A. "Salt substitutes are low in sodium and can be used freely to season your meals."
This option is incorrect. While salt substitutes are often low in sodium, they may contain other minerals like potassium. Using them freely without considering their composition can have adverse effects.
B. "Use salt substitutes with caution, as they may contain potassium, which can interact with certain medications."
Correct answer. Salt substitutes often contain potassium chloride as a replacement for sodium chloride. Clients taking certain medications, especially potassium-sparing diuretics or potassium supplements, should use salt substitutes with caution to avoid excessive potassium intake.
C. "Salt substitutes are not effective in reducing blood pressure; you should avoid them altogether."
This option is incorrect. Some salt substitutes can effectively reduce sodium intake and contribute to blood pressure management when used appropriately.
D. "Replace regular table salt with salt substitutes to maintain the same level of sodium intake."
This option is incorrect. Replacing regular table salt with salt substitutes may lead to increased potassium intake, which can be problematic for individuals taking medications that affect potassium levels. The client should use salt substitutes with caution and consult their healthcare provider if they have any concerns.Questions
Full Explanation
A) This option is incorrect. While salt substitutes are often low in sodium, they may contain other minerals like potassium. Using them freely without considering their composition can have adverse effects.
B) Correct answer. Salt substitutes often contain potassium chloride as a replacement for sodium chloride. Clients taking certain medications, especially potassium-sparing diuretics or potassium supplements, should use salt substitutes with caution to avoid excessive potassium intake.
C) This option is incorrect. Some salt substitutes can effectively reduce sodium intake and contribute to blood pressure management when used appropriately.
D) This option is incorrect. Replacing regular table salt with salt substitutes may lead to increased potassium intake, which can be problematic for individuals taking medications that affect potassium levels. The client should use salt substitutes with caution and consult their healthcare provider if they have any concerns.
Questions
A client with hypertension asks the nurse about the potential complications of uncontrolled high blood pressure. How should the nurse respond?
A. "Uncontrolled hypertension can lead to kidney damage and liver dysfunction."
This option is incorrect. While hypertension can lead to kidney damage, it does not directly cause liver dysfunction.
B. "Hypertension can cause vision changes and increased risk of cataracts."
This option is incorrect. While hypertension can impact blood vessels in the eyes, leading to hypertensive retinopathy, it does not increase the risk of cataracts.
C. "Complications of hypertension include heart failure and peripheral neuropathy."
This option is incorrect. Peripheral neuropathy is not a common complication of hypertension. Heart failure is a potential complication, but it is not directly related to peripheral neuropathy.
D. "Uncontrolled high blood pressure can lead to stroke, heart attack, and kidney damage."
Correct answer. Uncontrolled high blood pressure can lead to various complications, including stroke (brain damage due to reduced blood flow), heart attack (damage to the heart muscle), and kidney damage (nephrosclerosis). These are among the most serious and common complications of hypertension.
Full Explanation
A) This option is incorrect. While hypertension can lead to kidney damage, it does not directly cause liver dysfunction.
B) This option is incorrect. While hypertension can impact blood vessels in the eyes, leading to hypertensive retinopathy, it does not increase the risk of cataracts.
C) This option is incorrect. Peripheral neuropathy is not a common complication of hypertension. Heart failure is a potential complication, but it is not directly related to peripheral neuropathy.
D) Correct answer. Uncontrolled high blood pressure can lead to various complications, including stroke (brain damage due to reduced blood flow), heart attack (damage to the heart muscle), and kidney damage (nephrosclerosis). These are among the most serious and common complications of hypertension.