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What is the correct definition of drug absorption?
- A. Movement of a drug from the site of administration to various tissues of the body
- B. Describes the absorption, distribution, metabolism, and excretion of drugs
- C. These types of drugs can be taken over the counter
- D. This addresses how various drugs affect different forms of the body
Correct Answer: A
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
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A nurse is teaching a client who is beginning a course of Metronidazole to treat an infection. For which of the following adverse effects should the nurse instruct the client to stop taking Metronidazole and notify the provider?
- A. Metallic taste
- B. Nausea
- C. Ataxia
- D. Dark-colored urine
Correct Answer: C
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
A healthcare professional is reviewing the laboratory results of a client who is taking Warfarin for atrial fibrillation. Which of the following findings should the professional report to the provider immediately?
- A. INR of 4.0
- B. Potassium level of 4.5 mEq/L
- C. Creatinine level of 1.0 mg/dL
- D. BUN of 18 mg/dL
Correct Answer: A
Rationale: An INR of 4.0 indicates that the client's blood is clotting too slowly, increasing the risk of bleeding. This level is above the therapeutic range for a client on Warfarin therapy. Therefore, the healthcare professional should notify the provider immediately to prevent potential bleeding complications.
What is the expected pharmacological action of propranolol?
- A. Block stimulation of beta1 receptors
- B. Alter water and electrolyte transport in the large intestine
- C. Block stimulation of beta2 receptors
- D. Both A and C are correct
Correct Answer: D
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
At what amount does Acetaminophen stop effectively controlling pain?
- A. Over 1,000 mg
- B. 750 mg
- C. Over 1,500 mg
- D. 150 mg
Correct Answer: A
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
A client in a coronary care unit is being admitted after CPR post cardiac arrest. The client is receiving IV lidocaine at 2 mg/min. When the client asks the nurse why he is receiving that medication, the nurse should explain that it has which of the following actions?
- A. Prevents dysrhythmias
- B. Slows intestinal motility
- C. Dissolves blood clots
- D. Relieves pain
Correct Answer: A
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.