All of the following statements related to the binding of drugs by plasma proteins are correct EXCEPT?

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Pharmacology Across the Lifespan Quizlet Questions

Question 1 of 5

All of the following statements related to the binding of drugs by plasma proteins are correct EXCEPT?

A. Bound drug is unable to diffuse into tissue until it becomes unbound. B. A drug that is bound by plasma proteins will have a smaller apparent volume of distribution than if it were not bound. C. Displacement of the bound drug by another drug can increase the effects of a given dosage of the first drug. D. Bound drug is the pharmacologically active part of the drug

Correct Answer: D

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

Question 2 of 5

GTN has its major effect on effort angina by:

A. reducing coronary vasospasm B. reduction in renin-ang II system effect C. reducing afterload and preload D. coronary vasodilation

Correct Answer: C

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

Question 3 of 5

Regarding inhaled anaesthetics:

A. nitrous oxide has a relatively low minimum alveolar concentration B. halogenated agents have a lower brain : blood partition coefficient C. they reduce mean arterial pressure in direct proportion to their alveolar concentration D. nitrous oxide causes a decrease in tidal volume and an increase in respiratory rate

Correct Answer: C

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

Question 4 of 5

Trimethoprim:

A. activates dihydrofolic acid reductase B. is a weak base C. has limited activity in the prostate gland D. does not distribute into the CSF

Correct Answer: B

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

Question 5 of 5

If an individual is going on an outing or activity that would make him/her miss a medication, you, as the authorized direct care staff person assigned to administer the medications to this individual will:

A. take the individual’s Medication Administration Record (MAR) and labeled medication vial/bubble pack with you to give the medication as scheduled. B. make a note on the MAR that the person is on an outing/activity and skip the dose. C. change the schedule on the MAR so the person can take it when he/she returns from the outing/activity. D. give the medication just before you leave on the outing and watch the individual closely.

Correct Answer: A

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

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