A drug ending in the suffix (pril) is considered a ______.

Correct Answer: B

Rationale: The correct answer is B: ACE inhibitor. Drugs ending in the suffix (-pril) typically refer to ACE inhibitors, which are commonly used to treat hypertension and heart failure by inhibiting the angiotensin-converting enzyme. ACE inhibitors do not belong to the categories mentioned in the other choices. Choice A (H) is vague and does not provide any relevant information. Choice C (Antifungal) is incorrect as drugs ending in (-pril) are not typically used to treat fungal infections. Choice D (Beta agonist) is also incorrect as drugs ending in (-pril) do not belong to the class of beta agonists, which are used to treat conditions like asthma and COPD.

Correct Answer: D

Rationale: The correct answer is D: Sexual dysfunction. Nifedipine is a calcium channel blocker that primarily causes vasodilation by relaxing blood vessels. Sexual dysfunction is not a common side effect associated with Nifedipine use. Nausea, flushed appearance, and vertigo are potential side effects of Nifedipine due to its mechanism of action on the cardiovascular system. Therefore, D is the correct choice as it does not align with the expected side effects of Nifedipine.

Correct Answer: B

Rationale: The correct answer is B: Nausea. Loop diuretics like furosemide work by inhibiting the reabsorption of sodium and water in the loop of Henle in the kidneys. This mechanism can lead to electrolyte imbalances, such as potassium deficits (choice D), and volume depletion, resulting in hypotension (choice C). Loop diuretics can also cause metabolic alkalosis (choice A) due to loss of hydrogen ions. Nausea, however, is not a common side effect of loop diuretics. Therefore, choice B is not a side effect of loop diuretics, making it the correct answer.

Correct Answer: D

Rationale: The correct answer is D: H antagonist. Drugs ending in the suffix (tidine) typically belong to the class of histamine H2-receptor antagonists. These drugs work by blocking the action of histamine on H2 receptors in the stomach, reducing the production of stomach acid. This is commonly used to treat conditions such as peptic ulcers and gastroesophageal reflux disease. Explanation of other choices: A: Antidepressant - Drugs ending in (pramine) or (ine) are more commonly associated with antidepressants. B: Protease inhibitor - Drugs ending in (navir) are typically protease inhibitors used in antiviral therapy. C: Beta antagonist - Drugs ending in (olol) are beta-blockers, which are used to treat conditions such as hypertension and heart disease, not related to (tidine) suffix.

Correct Answer: B

Rationale: Barbiturates are central nervous system depressants used to treat seizures, insomnia, and anxiety. However, they can worsen hypotension as they can cause vasodilation and decrease blood pressure. Choice B is correct because using barbiturates in hypotensive patients can lead to further lowering of blood pressure, potentially causing harm. Choices A, C, and D are incorrect as barbiturates are commonly used to treat seizures, insomnia, and anxiety, respectively, due to their sedative and anticonvulsant properties.

Correct Answer: C

Rationale: The correct answer is C: Tetracycline. Tetracycline is associated with extreme photosensitivity due to its mechanism of action causing phototoxic reactions when exposed to sunlight. Digitalis (A) is a cardiac medication, niacin (B) is a B vitamin, and fluoroquinolones (D) are antibiotics, none of which are known to cause extreme photosensitivity reactions.

Correct Answer: D

Rationale: Step-by-step rationale: 1. Midazolam is a benzodiazepine commonly used as a sedative and anxiolytic. 2. Common effects of Midazolam include amnesia, decreased respiratory function, and anesthetic properties. 3. Dizziness is not a common effect of Midazolam but can be a side effect in some individuals. 4. Therefore, choice D (Dizziness) is not a common effect of Midazolam, making it the correct answer. Summary: - A: Amnesia - Common effect of Midazolam - B: Decreased respiratory function - Common effect of Midazolam - C: Anesthetic - Common effect of Midazolam - D: Dizziness - Not a common effect of Midazolam, making it the correct answer.

Correct Answer: D

Rationale: The correct answer is D: Hyperactivity. Clozapine is an antipsychotic drug used for schizophrenia treatment. Agranulocytosis is a known severe side effect of Clozapine. Hyperactivity is not a known effect of Clozapine, as it actually has a sedative effect due to its mechanism of action in the brain. Therefore, option D is the correct answer. Options A, B, and C are incorrect as agranulocytosis is a known side effect, Clozapine is an antipsychotic drug, and it is commonly used for schizophrenia treatment.

Correct Answer: C

Rationale: Hydrochlorothiazide is a diuretic commonly used to treat hypertension (HTN) and congestive heart failure (CHF) by reducing blood volume and lowering blood pressure. Nephritis is an inflammatory condition of the kidneys, not typically treated with Hydrochlorothiazide as it may worsen kidney function. Hypercalciuria, excessive calcium in the urine, can be managed with Hydrochlorothiazide as it helps reduce calcium excretion. Therefore, the correct answer is C (Nephritis), as it is not typically treated with Hydrochlorothiazide due to its potential impact on kidney function.