ATI Pharmacology Proctored

ATI Pharmacology Proctored Related

Review ATI Pharmacology Proctored related questions and content

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

  • A. Antidepressant
  • B. Protease inhibitor
  • C. Beta antagonist
  • D. H antagonist
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.

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Which of the following is not a known effect of the drug Clozapine?

  • A. Agranulocytosis
  • B. Antipsychotic
  • C. Used for Schizophrenia
  • D. Hyperactivity
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.

Which of the following is the antidote for benzodiazepine toxicity?

  • A. Flumazenil
  • B. Methylene blue
  • C. Deferoxamine
  • D. Alkalinize urine
Correct Answer: A

Rationale: The correct answer is A: Flumazenil. Flumazenil is a specific benzodiazepine receptor antagonist that can reverse the effects of benzodiazepine toxicity by competitively inhibiting the binding of benzodiazepines to their receptors. It works by reversing the sedative and respiratory depressant effects of benzodiazepines. Methylene blue (B) is used to treat methemoglobinemia, not benzodiazepine toxicity. Deferoxamine (C) is used for iron toxicity. Alkalinizing urine (D) is used to enhance the excretion of weak acids in the urine, not for benzodiazepine toxicity.

Which of the following conditions is not treated with Ephedrine?

  • A. COPD
  • B. Hypotension
  • C. Congestion
  • D. Incontinence
Correct Answer: A

Rationale: The correct answer is A: COPD. Ephedrine is a sympathomimetic drug that acts on alpha and beta adrenergic receptors, leading to vasoconstriction and increased heart rate. It is used to treat hypotension and congestion by increasing blood pressure and dilating airways, respectively. Incontinence is not typically treated with Ephedrine. However, COPD involves bronchoconstriction, which can worsen with Ephedrine due to its vasoconstrictive effects. Therefore, Ephedrine is not used to treat COPD.

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

  • A. H
  • B. ACE inhibitor
  • C. Antifungal
  • D. Beta agonist
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.

Which of the following conditions is not treated with Lansoprazole?

  • A. Zollinger-Ellison syndrome
  • B. Gastritis
  • C. Hypertension
  • D. Reflux
Correct Answer: C

Rationale: Rationale: Lansoprazole is a proton pump inhibitor used to reduce stomach acid production. Hypertension is a condition related to high blood pressure and is not treated with Lansoprazole. Zollinger-Ellison syndrome, gastritis, and reflux are all conditions that can be treated with Lansoprazole due to its ability to reduce stomach acid. Therefore, choice C is the correct answer.

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