Exam 1 (2025) | Verified Questions, Answers &
Rationales
1 of 90
Term
Onset
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, The lowest plasma The time it takes for a
concentration of a drug -> drug to reach the
measures the rate at minimum effective
which the drug is concentration after
eliminated administration
The chemical structures The time it takes the drug
of a substance that can to disintegrate and dissolve
produce a to become available for the
sympathomimetic body to absorb
response
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2 of 90
Term
Cholinergic Agonists
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Drugs that prevent The length of time the drug
receptor activation and exerts a therapeutic effect
block response
Drugs that stimulate the Drugs that stimulate the
sympathetic nervous parasympathetic nervous
system system
, ?
3 of 90
Definition
The process by which the body chemically changes
drugs into a form that can be excreted
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Most oral drugs are absorbed in Therapeutic index (TI)
Pediatric Metabolism
pharmacokinetics: (biotransformation)
metabolism
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4 of 90
Definition
Anticholinergics, Dopamine replacements,
Dopamine agonists, MAO-B inhibitors, COMT
inhibitors
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, Synergistic effect Parkinson's Drugs
Catecholamines Adverse drug reaction
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5 of 90
Definition
Decreases muscle spasm pain and increases range of
motion
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Direct Acting
Muscle Relaxants Drug absorption is slower for
Nursing implications: older adult Mixed-acting sympathomimetics
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