Verbal Ability Flashcards

The physician selected a medication that was both _____ and cost-effective, making it the preferred first-line option.

Answer: Efficacious

Efficacious means capable of producing the desired result, making it the word that best completes a description of a recommended medication.

Unlike the acute side effects that resolved quickly, the patient experienced _____ kidney damage that persisted for months after treatment.

Answer: Chronic

Chronic means lasting or recurring over a long period, contrasting with the acute effects described earlier in the sentence.

The pharmacist warned that exceeding the prescribed dosage could increase the medication's _____, leading to serious organ damage.

Answer: Toxicity

Toxicity refers to the degree to which a substance can harm an organism, which increases when dosage is exceeded.

A drug with a narrow therapeutic index requires careful monitoring because:

Answer: The effective dose and the toxic dose are very close together

A narrow therapeutic index means there is little margin between the dose that produces a therapeutic effect and the dose that causes toxicity.

Which word best describes a drug that is chemically modified in the body to become its active form after administration?

Answer: Prodrug

A prodrug is an inactive compound that is converted into its pharmacologically active form through metabolic processes in the body.

The researchers noted that the compound's high _____ made it ideal for crossing the blood-brain barrier and exerting central nervous system effects.

Answer: Lipophilicity

Lipophilicity (fat-solubility) allows drugs to dissolve in lipid membranes and cross the blood-brain barrier effectively.

The patient's symptoms were described as _____, meaning they appeared suddenly and with great intensity but were expected to resolve within days.

Answer: Acute

Acute describes a condition with a sudden onset, severe symptoms, and a short course, as opposed to chronic conditions that persist long-term.