List of top Pharmacology Questions asked in NEET (PG)

A patient with history of hypertension presents with renal stones. He was started on hydrochlorothiazide. Which statement is true regarding the choice of drug?
A patient presents with oral lesions and burning sensation on eating spicy food. Which of the following drugs is responsible here?
A 40-year-old male patient presents with GERD. Which of the following drugs helps in contraction of the lower esophageal sphincter and increases gastric emptying?
A patient with tumor lysis syndrome has elevated uric acid levels and is prescribed Pegloticase. What is the mechanism of action of Pegloticase?
A 35-year-old woman is diagnosed with migraine and has a family history of coronary artery disease. She has been previously treated with sumatriptan. What is the drug of choice for migraine prophylaxis?
A patient presents with headache, palpitations, and diaphoresis with elevated 24-hour urine metanephrine levels. Which drug is given preoperatively?
A 60-year-old man with ischemic cardiomyopathy and palpitations is started on amiodarone. Which phase of the cardiac action potential is its primary site of action?
Which of the following, if given in large volumes, can lead to hyperchloremic metabolic acidosis?
What is the drug of choice for chemoprophylaxis in close contacts of a patient diagnosed with meningococcal meningitis?
Which receptor does Benralizumab act on?
What is the postpartum anticoagulant of choice?
A 32-year-old male with history of recurrent paroxysmal supraventricular tachycardia is stable in sinus rhythm. What is the best choice for long-term prophylaxis?
A patient already on salbutamol and ipratropium continues to have nocturnal exacerbations of asthma. What is the next step?
A 58-year-old patient has prolonged PT and factor IX deficiency. Parenteral vitamin K is planned. In which condition will this help?
A diabetic patient on insulin glargine and metformin has persistent hyperglycemia with HbA1c 8.3% and signs of heart failure. Which is the most appropriate medication to add next?
A 65-year-old patient with history of atrial flutter is being considered for long-term prophylaxis to prevent recurrence. The cardiologist decides to start a calcium channel blocker for rate control and prevention of rapid ventricular response. Which calcium channel blocker is most appropriate?
A patient was administered a muscle relaxant and subsequently developed erythema, facial flushing, and hypotension. Which drug is most likely responsible for these symptoms?
Patients administered sevoflurane and succinylcholine for abdominal surgery develops post-operative muscle rigidity. What is the drug of choice here?
Aprepitant, a drug used to prevent late-onset chemotherapy-induced nausea and vomiting, acts through which of the following mechanisms?

The mechanism of action of tissue plasminogen activator is 

A patient comes to the casualty with organophosphate poisoning. He was started on atropine infusion and pralidoxime. After 2 hours, the patient had a sudden rise in temperature. What is the likely cause of fever?
A patient given digoxin started having side effects like nausea and vomiting. The serum concentration of digoxin was 4 mg/dL. The plasma therapeutic range is 1 mg/dL. If the half-life of digoxin is 40 hours, how long should one wait before resuming the treatment?
A patient with a malignancy is undergoing chemotherapy. The platelet counts were reduced after the previous cycle of chemotherapy. Which of the following drugs can be used to treat this patient?
The true statement among the following is___
A patient with recurrent gout attacks was started on a therapy that inhibits uric acid synthesis.His symptoms were reduced after therapy. Which drug was he started on ?