Nokea
Which of the following is not a side effect associated with Prednisone toxicity?
- A. Cataracts
- B. Hypotension
- C. Psychosis
- D. Acne
Correct Answer: B
Rationale: The correct answer is B: Hypotension. Prednisone toxicity typically causes hypertension, not hypotension. Prednisone can lead to increased blood pressure due to its sodium-retaining effects. Cataracts (A), Psychosis (C), and Acne (D) are all known side effects of Prednisone toxicity. Cataracts can form due to long-term steroid use, psychosis can occur especially at higher doses, and acne is a common skin side effect. Therefore, hypotension is the odd one out among the choices given.
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Which of the following is not a common effect of Midazolam?
- A. Amnesia
- B. Decreased respiratory function
- C. Anesthetic
- D. Dizziness
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.
Which of the following is classified as a class IA Sodium Channel blocker?
- A. Quinidine
- B. Disopyramide
- C. Aminodarone
- D. Propafenone
Correct Answer: A
Rationale: The correct answer is A: Quinidine. Quinidine is a class IA antiarrhythmic drug that blocks sodium channels in a use-dependent manner, which means it preferentially blocks channels that are open or have a rapid firing rate during depolarization. This action results in a decrease in conduction velocity and refractory period. Disopyramide is a class IA antiarrhythmic but does not specifically block sodium channels. Amiodarone is a class III antiarrhythmic that primarily affects potassium channels. Propafenone is a class IC antiarrhythmic that has minimal effects on sodium channel blockade. Therefore, Quinidine is the correct choice as a class IA sodium channel blocker.
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.
In which of the following cases is Lansoprazole not used?
- A. Gastritis
- B. Peptic Ulcers
- C. Zollinger-Ellison syndrome
- D. Thalamus hypertrophy
Correct Answer: D
Rationale: Rationale: Lansoprazole is a proton pump inhibitor used to treat conditions related to excess stomach acid. Thalamus hypertrophy is not a condition affecting stomach acid production, making it unrelated to Lansoprazole use. A: Gastritis, B: Peptic Ulcers, and C: Zollinger-Ellison syndrome all involve excessive stomach acid secretion, hence Lansoprazole is used in these cases. Thalamus hypertrophy does not involve stomach acid issues, making it the correct answer.
Which of the following is not a side effect of the ACE Inhibitor (Captopril)?
- A. Rash
- B. Angioedema
- C. Cough
- D. Congestion
Correct Answer: D
Rationale: The correct answer is D: Congestion. ACE Inhibitors like Captopril do not typically cause congestion as a side effect. The main reason is that ACE inhibitors work by dilating blood vessels, which helps reduce blood pressure and improve blood flow. Congestion is more commonly associated with conditions like allergies or upper respiratory infections.
A: Rash - Possible side effect of ACE inhibitors, but not specific to Captopril.
B: Angioedema - Rare but serious side effect of ACE inhibitors, including Captopril.
C: Cough - Common side effect of ACE inhibitors due to increased bradykinin levels.