Nursing practice questions with comprehensive rationales
NurseDive Free Nursing Practice Question
The nurse is caring for a client diagnosed with iron deficiency anemia as the result of a gastrointestinal (GI) bleed. What discharge instruction should the nurse provide if this client is also prescribed aspirin 81 mg daily?
A. Take a baby aspirin with a full glass of cold water at bedtime.
Taking a baby aspirin with a full glass of cold water at bedtime is not a good discharge instruction for this client. Aspirin can increase the risk of bleeding, especially in the stomach and intestines. ¹ Taking aspirin at bedtime may increase the exposure of the GI mucosa to the drug and worsen the bleeding. ² Cold water may also irritate the stomach lining and cause discomfort.
B. You can take 81 mg of enteric coated aspirin with orange juice at lunch time.
Taking 81 mg of enteric coated aspirin with orange juice at lunch time is not a good discharge instruction for this client. Enteric coated aspirin is designed to dissolve in the small intestine, not the stomach, to reduce the risk of GI bleeding. ³ However, orange juice is acidic and may damage the coating and release the aspirin in the stomach. ⁴ This may increase the bleeding and cause pain or ulcers.
C. It's ok to take the aspirin with some ginseng tea in the evening.
Taking the aspirin with some ginseng tea in the evening is not a good discharge instruction for this client. Ginseng is an herbal supplement that may interact with aspirin and increase the risk of bleeding. ⁵ Taking the aspirin in the evening may also have the same drawbacks as taking it at bedtime, as explained in choice A.
D. Take the aspirin with a glass of milk or food in the morning.
Taking the aspirin with a glass of milk or food in the morning is the best discharge instruction for this client. Milk and food can help protect the stomach lining from the irritating effects of aspirin and reduce the risk of bleeding. Taking the aspirin in the morning can also minimize the exposure of the GI mucosa to the drug during the night, when the stomach is empty and more vulnerable. ²
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Full Explanation
Choice A reason: Taking a baby aspirin with a full glass of cold water at bedtime is not a good discharge instruction for this client. Aspirin can increase the risk of bleeding, especially in the stomach and intestines. ¹ Taking aspirin at bedtime may increase the exposure of the GI mucosa to the drug and worsen the bleeding. ² Cold water may also irritate the stomach lining and cause discomfort.
Choice B reason: Taking 81 mg of enteric coated aspirin with orange juice at lunch time is not a good discharge instruction for this client. Enteric coated aspirin is designed to dissolve in the small intestine, not the stomach, to reduce the risk of GI bleeding. ³ However, orange juice is acidic and may damage the coating and release the aspirin in the stomach. ⁴ This may increase the bleeding and cause pain or ulcers.
Choice C reason: Taking the aspirin with some ginseng tea in the evening is not a good discharge instruction for this client. Ginseng is an herbal supplement that may interact with aspirin and increase the risk of bleeding. ⁵ Taking the aspirin in the evening may also have the same drawbacks as taking it at bedtime, as explained in choice A.
Choice D reason: Taking the aspirin with a glass of milk or food in the morning is the best discharge instruction for this client. Milk and food can help protect the stomach lining from the irritating effects of aspirin and reduce the risk of bleeding. Taking the aspirin in the morning can also minimize the exposure of the GI mucosa to the drug during the night, when the stomach is empty and more vulnerable. ²
Similar Questions
Which data indicates to the nurse that the client's current dose of simvastatin has been effective?
A. Total cholesterol 198 mg/dL
Total cholesterol is not the best indicator of the effectiveness of simvastatin, a drug that lowers cholesterol levels and reduces the risk of cardiovascular disease. ¹ Total cholesterol includes both LDL and HDL (high density lipoprotein), which have opposite effects on the heart and blood vessels. ² The normal range of total cholesterol for adults is less than 200 mg/dL, but this does not reflect the balance between LDL and HDL.
B. Blood pressure 132/80
Blood pressure is not directly related to the effectiveness of simvastatin, although high blood pressure and high cholesterol are both risk factors for cardiovascular disease. ³ Simvastatin does not lower blood pressure, but it may prevent or slow down the development of atherosclerosis, which is the narrowing and hardening of the arteries due to plaque buildup. ¹ The normal range of blood pressure for adults is less than 120/80 mmHg.
C. Serum triglycerides 172 mg/dL
Serum triglycerides are another type of fat in the blood that can contribute to cardiovascular disease. ² Simvastatin can lower triglyceride levels, but this is not its main effect. ¹ The normal range of serum triglycerides for adults is less than 150 mg/dL.
D. Low density lipoprotein (LDL) 90 mg/dL
LDL is the main target of simvastatin therapy, as it is the "bad" cholesterol that can cause plaque buildup and damage the arteries. ¹ Simvastatin works by inhibiting an enzyme that produces LDL in the liver. The optimal level of LDL for adults is less than 100 mg/dL, and even lower for those with high risk of cardiovascular disease. ² A LDL level of 90 mg/dL indicates that the client's current dose of simvastatin has been effective.
Full Explanation
Choice A reason: Total cholesterol is not the best indicator of the effectiveness of simvastatin, a drug that lowers cholesterol levels and reduces the risk of cardiovascular disease. ¹ Total cholesterol includes both LDL and HDL (high density lipoprotein), which have opposite effects on the heart and blood vessels. ² The normal range of total cholesterol for adults is less than 200 mg/dL, but this does not reflect the balance between LDL and HDL.
Choice B reason: Blood pressure is not directly related to the effectiveness of simvastatin, although high blood pressure and high cholesterol are both risk factors for cardiovascular disease. ³ Simvastatin does not lower blood pressure, but it may prevent or slow down the development of atherosclerosis, which is the narrowing and hardening of the arteries due to plaque buildup. ¹ The normal range of blood pressure for adults is less than 120/80 mmHg.
Choice C reason: Serum triglycerides are another type of fat in the blood that can contribute to cardiovascular disease. ² Simvastatin can lower triglyceride levels, but this is not its main effect. ¹ The normal range of serum triglycerides for adults is less than 150 mg/dL.
Choice D reason: LDL is the main target of simvastatin therapy, as it is the "bad" cholesterol that can cause plaque buildup and damage the arteries. ¹ Simvastatin works by inhibiting an enzyme that produces LDL in the liver. The optimal level of LDL for adults is less than 100 mg/dL, and even lower for those with high risk of cardiovascular disease. ² A LDL level of 90 mg/dL indicates that the client's current dose of simvastatin has been effective.
The nurse administers losartan 50 mg PO to a client. One hour after administration, the client calls the nurse and complains of tingling of the lips. The nurse notes that the client's lips are edematous and recognizes that the client is experiencing anaphylaxis and notifies the healthcare provider. The client requires supplemental oxygen and a fluid bolus. Which statement is true regarding this situation?
A. The client had an allergic reaction to losartan.
The client had an allergic reaction to losartan, a drug that belongs to the class of angiotensin II receptor blockers (ARBs). ¹ Anaphylaxis is a severe and potentially life-threatening allergic reaction that can cause swelling of the lips, tongue, throat, and face, as well as difficulty breathing, low blood pressure, and shock. ² The client needs immediate medical attention and treatment with oxygen, fluids, and epinephrine. ³
B. The client had an expected side effect of the medication.
The client did not have an expected side effect of the medication. Losartan is used to treat high blood pressure and heart failure by blocking the action of angiotensin II, a hormone that causes blood vessels to constrict and retain salt and water. ¹ Some common side effects of losartan include dizziness, headache, fatigue, cough, and nausea. ⁴ Anaphylaxis is not a common or expected side effect of losartan, but a rare and serious adverse reaction.
C. The client should have a prescription change to enalapril.
The client should not have a prescription change to enalapril. Enalapril is another drug that lowers blood pressure and heart failure, but it belongs to the class of angiotensin-converting enzyme (ACE) inhibitors. ⁵ ACE inhibitors and ARBs have similar mechanisms of action and effects, but they differ in how they block the angiotensin system. However, both classes of drugs can cause allergic reactions and anaphylaxis in some people, especially those who have a history of allergy to either drug. The client should avoid both ACE inhibitors and ARBs and use another type of blood pressure medication.
D. The client should avoid taking the medication with food.
The client should not avoid taking the medication with food. Food does not affect the absorption or effectiveness of losartan. ⁴ The client can take the medication with or without food, as directed by the provider. However, the client should avoid grapefruit and grapefruit juice, as they can interact with losartan and increase the risk of side effects.
Full Explanation
Choice A reason: The client had an allergic reaction to losartan, a drug that belongs to the class of angiotensin II receptor blockers (ARBs). ¹ Anaphylaxis is a severe and potentially life-threatening allergic reaction that can cause swelling of the lips, tongue, throat, and face, as well as difficulty breathing, low blood pressure, and shock. ² The client needs immediate medical attention and treatment with oxygen, fluids, and epinephrine. ³
Choice B reason: The client did not have an expected side effect of the medication. Losartan is used to treat high blood pressure and heart failure by blocking the action of angiotensin II, a hormone that causes blood vessels to constrict and retain salt and water. ¹ Some common side effects of losartan include dizziness, headache, fatigue, cough, and nausea. ⁴ Anaphylaxis is not a common or expected side effect of losartan, but a rare and serious adverse reaction.
Choice C reason: The client should not have a prescription change to enalapril. Enalapril is another drug that lowers blood pressure and heart failure, but it belongs to the class of angiotensin-converting enzyme (ACE) inhibitors. ⁵ ACE inhibitors and ARBs have similar mechanisms of action and effects, but they differ in how they block the angiotensin system. However, both classes of drugs can cause allergic reactions and anaphylaxis in some people, especially those who have a history of allergy to either drug. The client should avoid both ACE inhibitors and ARBs and use another type of blood pressure medication.
Choice D reason: The client should not avoid taking the medication with food. Food does not affect the absorption or effectiveness of losartan. ⁴ The client can take the medication with or without food, as directed by the provider. However, the client should avoid grapefruit and grapefruit juice, as they can interact with losartan and increase the risk of side effects.
A client who has had long standing hypertension has been prescribed a clonidine patch. Which discharge instruction should the nurse provide?
A. Place the patch on the anterior chest.
Placing the patch on the anterior chest is not the best discharge instruction for this client. Clonidine is a drug that lowers blood pressure by stimulating alpha-2 receptors in the brain. ¹ The patch delivers the drug through the skin and into the bloodstream. ² The patch should be applied to a hairless area on the upper arm or torso, not the chest, to ensure proper absorption and avoid irritation. ³
B. Remove the patch if a headache develops.
Removing the patch if a headache develops is not a good discharge instruction for this client. Headache is a common side effect of clonidine, especially when starting or changing the dose. ² Removing the patch abruptly may cause a rebound increase in blood pressure, which can be dangerous. ³ The client should keep the patch on for 7 days, unless instructed otherwise by the provider, and report any severe or persistent headaches.
C. Rotate the application sites and inspect the skin.
Rotating the application sites and inspecting the skin is the best discharge instruction for this client. Rotating the sites helps prevent skin irritation and allergic reactions from the patch. ³ Inspecting the skin helps detect any signs of infection, inflammation, or rash that may require medical attention. The client should also wash the old site with soap and water after removing the patch. ²
D. Monitor weight on a daily basis.
Monitoring weight on a daily basis is not a necessary discharge instruction for this client. Weight is not a sensitive indicator of the effectiveness or safety of clonidine therapy. Weight may be monitored periodically to assess the client's fluid status and possible signs of heart failure, which clonidine can help prevent. ¹ However, this is not a priority action for the client using the patch.
Full Explanation
Choice A reason: Placing the patch on the anterior chest is not the best discharge instruction for this client. Clonidine is a drug that lowers blood pressure by stimulating alpha-2 receptors in the brain. ¹ The patch delivers the drug through the skin and into the bloodstream. ² The patch should be applied to a hairless area on the upper arm or torso, not the chest, to ensure proper absorption and avoid irritation. ³
Choice B reason: Removing the patch if a headache develops is not a good discharge instruction for this client. Headache is a common side effect of clonidine, especially when starting or changing the dose. ² Removing the patch abruptly may cause a rebound increase in blood pressure, which can be dangerous. ³ The client should keep the patch on for 7 days, unless instructed otherwise by the provider, and report any severe or persistent headaches.
Choice C reason: Rotating the application sites and inspecting the skin is the best discharge instruction for this client. Rotating the sites helps prevent skin irritation and allergic reactions from the patch. ³ Inspecting the skin helps detect any signs of infection, inflammation, or rash that may require medical attention. The client should also wash the old site with soap and water after removing the patch. ²
Choice D reason: Monitoring weight on a daily basis is not a necessary discharge instruction for this client. Weight is not a sensitive indicator of the effectiveness or safety of clonidine therapy. Weight may be monitored periodically to assess the client's fluid status and possible signs of heart failure, which clonidine can help prevent. ¹ However, this is not a priority action for the client using the patch.