I really need the answers now guys.
1. Which of the following is considered a class IA Sodium Channel blocker?
A. Propafenone
B. Disopyramide
C. Aminodarone
D. Quinidine
2. Potassium sparing diuretics have the primary effect upon the _____ found in the kidney.
A. Proximal convoluted tubule
B. Loop of Henle
C. Collecting duct
D. Distal convoluted tubule
3. Which of the following is not directly related to a drug toxicity of Nitroglycerin?
A. Headaches
B. Tachycardia
C. Dizziness
D. Projectile vomiting
4. Which of the following is not directly related to a drug toxicity of Ibuprofen?
A. Nausea
B. Renal dysfunction
C. Anemia
D. Muscle wasting