Which term means moving of the medication from the site of administration to the target organ?
Biotransformation
Distribution
Excretion
Absorption
The Correct Answer is B
A. Biotransformation: This refers to the chemical alteration of a drug in the body, usually by the liver, into metabolites. It does not describe the movement of the drug to the target organ.
B. Distribution: This is the correct answer. Distribution refers to the process by which a drug is transported by the blood to the target organ or tissues after it is absorbed into the bloodstream.
C. Excretion: This is the process of eliminating waste products, including drugs, from the body, typically through the kidneys. It does not involve the movement to the target organ.
D. Absorption: This refers to the process by which a drug enters the bloodstream from the site of administration. It precedes distribution but does not describe the movement to the target organ.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. The patient is experiencing withdrawal symptoms: Withdrawal symptoms occur when a patient stops taking a medication suddenly after long-term use. However, the scenario does not describe withdrawal symptoms, but rather a loss of effectiveness of the medication.
B. The patient is habituated to the medication: Habituation refers to psychological dependence on a medication, which does not directly explain why the medication is no longer effective.
C. The patient is addicted to the medication: Addiction involves compulsive use of a drug despite harmful consequences and does not explain the loss of effectiveness described.
D. The patient is experiencing tolerance: Tolerance occurs when the body becomes accustomed to a drug, and higher doses are needed to achieve the same effect. The scenario describes tolerance, where the patient feels the medication no longer works.
Correct Answer is A
Explanation
A. Replacement: Hypothyroidism is typically treated with hormone replacement therapy, such as levothyroxine, to compensate for the deficient thyroid hormone.
B. Curative: There is no cure for hypothyroidism, so curative therapy is not applicable. Treatment focuses on managing symptoms through hormone replacement.
C. Prophylactic: Prophylactic medications are used to prevent disease or conditions. This is not applicable to the treatment of hypothyroidism.
D. Palliative: Palliative care focuses on relieving symptoms in serious illness without curing the disease. However, hypothyroidism is managed with replacement therapy, not palliative care.
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