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asmussen Pharm (NUR2407) MIDTERM EXAM *Q&A* |Verified Study Set| 2025/2024 What is the primary concern when administering a first dose of penicillin? Allergic reaction How do beta-blockers achieve their therapeutic effect? By reducing heart rate and£7.46
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asmussen Pharm (NUR2407) MIDTERM EXAM *Q&A* |Verified Study Set| 2025/2024 What is the primary concern when administering a first dose of penicillin? Allergic reaction How do beta-blockers achieve their therapeutic effect? By reducing heart rate and
Rasmussen: Pharmacology NUR2407
Complete Mock Exam *Q&A* |Verified
Study Set| 2025/2024
What is the therapeutic purpose of administering digoxin to a patient with heart failure?
The purpose is to increase the force of myocardial contraction and decrease heart rate, thus
improving cardiac ...
Rasmussen: Pharmacology NUR2407
Complete Mock Exam *Q&A* |Verified
Study Set| 2025/2024
What is the therapeutic purpose of administering digoxin to a patient with heart failure?
The purpose is to increase the force of myocardial contraction and decrease heart rate, thus
improving cardiac output in patients with heart failure.
What adverse effects should be monitored in a patient receiving furosemide for fluid retention?
Adverse effects include hypokalemia, dehydration, dizziness, hypotension, and ototoxicity.
Why is it important to monitor blood pressure in a patient receiving an ACE inhibitor?
ACE inhibitors lower blood pressure by relaxing blood vessels. Monitoring is essential to
avoid hypotension, especially in patients who are dehydrated or on diuretics.
What is the mechanism of action of proton pump inhibitors (PPIs) in the treatment of GERD?
PPIs work by blocking the enzyme in the stomach lining that produces acid, thereby
reducing acid production and allowing healing of ulcers and esophageal irritation in GERD
patients.
Why should patients on long-term corticosteroids be monitored for signs of osteoporosis?
Corticosteroids reduce bone formation and calcium absorption, leading to a higher risk of
osteoporosis and fractures with long-term use.
1
,What is the recommended action if a patient taking warfarin has an INR value above the
therapeutic range?
The dose of warfarin may need to be adjusted, or Vitamin K may be administered as an
antidote to reduce the risk of bleeding.
What are the signs and symptoms of lithium toxicity in a patient being treated for bipolar
disorder?
Signs of lithium toxicity include nausea, vomiting, diarrhea, muscle weakness, tremors,
confusion, and in severe cases, seizures or coma.
Explain the importance of monitoring blood glucose levels in a patient receiving insulin therapy
for diabetes.
Monitoring blood glucose levels is crucial to prevent both hyperglycemia (high blood sugar)
and hypoglycemia (low blood sugar), ensuring the insulin dose is correctly adjusted to maintain
proper blood sugar control.
Why is metformin considered the first-line treatment for type 2 diabetes?
Metformin reduces glucose production in the liver and improves insulin sensitivity, making it
effective in controlling blood sugar levels without causing weight gain or significant
hypoglycemia.
What precaution should be taken when administering opioids for pain management in a patient?
2
, Opioids should be administered with caution due to the risk of respiratory depression,
sedation, constipation, and potential for addiction. Regular monitoring of respiratory function
and pain relief is essential.
What is the primary concern when administering a beta-blocker like propranolol to a patient with
asthma?
Beta-blockers can cause bronchoconstriction, so they should be used cautiously or avoided in
asthma patients to prevent exacerbation of breathing difficulties.
How does nitroglycerin work in the management of angina?
Nitroglycerin works by dilating blood vessels, improving blood flow to the heart, and
reducing the heart's oxygen demand, relieving chest pain caused by angina.
What laboratory test should be monitored in a patient taking heparin to assess for potential
complications?
The activated partial thromboplastin time (aPTT) should be monitored to assess the
therapeutic effect of heparin and avoid bleeding complications.
Why is it important to educate a patient on statins to report any muscle pain or weakness?
Statins can cause a rare but serious side effect called rhabdomyolysis, a condition that leads
to muscle breakdown and kidney damage. Reporting early symptoms is essential to prevent
complications.
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