Exam (elaborations)
Nurs 605 Module 1 Lecture notes questions with correct answers.
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- Maryville University Of St. Louis
Nurs 605 Module 1 Lecture notes questions with correct answers.
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Nurs 605 Module 1 Lecture notes questions withcorrect answers
Risk factors for onychomycosis Correct Answer--older age
-males 2.4x risk than females
-history of tinea pedis
-known infected family member
-immunodeficiency
-psoriasis
-diabetes
-poor peripheral circulation
-nail trauma
-occlusive shoes
-smoking
-activities involving bare feet
Pharmacokinetics: Correct Answer-How the body acts on the drug
What are the four phases of PK? Correct Answer-ADME (absorption,
distribution, metabolism, excretion)
Pharmacodynamics: Correct Answer-How the drug acts on the body
(mechanism of action, receptor concept)
, Absorption Correct Answer-the process of drug movement into the
bloodstream
Bioavailability Correct Answer-the percent of the administered drug that
reaches the circulation intact
Which routes of administration of subject to 1st pass metabolism?
Correct Answer-Oral and Rectal
What is first pass effect? Correct Answer-Liver inactivated many drugs
that are orally absorbed before they enter the rest of the body, this
greatly reduces bioavailabililty.
What is passage into the systemic circulation affect by? Correct Answer-
Concentration gradients, membrane surface area, drug permeability,
blood flow and protein binding
What is distribution? Correct Answer-Movement of drug from one area
of the body to another
What affects the rate of distribution? Correct Answer-Tissue perfusion,
blood flow, affinity of drug for tissues, membrane permeability
What affects the extent of distribution? (Where the drug goes) Correct
Answer-Plasma protein binding, tissue binding, molecular weight.
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