Pharmacology and EKG test HCA new hires for nurses, Insulins. Exam Questions And Answers 100% Pass.
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Course
Pharmacology
Institution
Pharmacology
Pharmacology Comprehensive Exam
(Review) Part 1 Questions And Answers
100% Pass.
Drug standards regulate the following factors in drug preparation: - answerstrength, quality,
purity
The Pure Food and Drug Act: - answerestablishes consumer protection
The Food and Drug Administration regulates:...
Pharmacology and EKG test HCA new hires
for nurses, Insulins. Exam Questions And
Answers 100% Pass.
• Morphine - answer✔Opioid agonist: binds to the opioid mu-1 and mu-2 and kappa receptors in
the CNS and alters pain perception and response
Side effects: confusion, sedation, constipation, hypotension, respiratory depression
Antidote= naloxene
• Demerol - answer✔Opioid agonist mu-1 and mu-2 and kappa receptors.
side effects:
-Nausea
- Vomiting
- Euphoria
- Dysphoria
- Respiratory Depression
Adverse effect: seizures
Antidote= naloxene
• Ativan
• - answer✔Potentiates action of GABA, resulting in increased neuronal inhibition and CNS
depression,
Side effects:
CNS: dizziness, drowsiness, lethargy, hangover, headache, ataxia, slurred speech, forgetfulness,
confusion, mental depression,
Dilantin - answer✔1. Anticonvulsant: stabilizes neuronal membranes and limits seizure activity
by either increasing efflux or decreasing influx of sodium ions across cell membranes in the
motor cortex during generation of nerve impulses.
2. Antiarrhythmic: normalizes sodium influx to Purkinje's fibers in patients with induced
dysrhythmias.
Side effects:
1. nausea, vomiting
2. CNS depression
3. respiratory depression
4. heart blocks
5. hypotension
6. dysrhythmias
• Nitroglycerine - answer✔-Reduces venous tone. (Blood pooling in periph veins, decreasing
venous return to the heart.
-Decreased periph. vascular resistance.
-Dilation of coronary arteries and relief of coronary artery spasm.
-Vasodilation of cerebral arteries, increasing O2 to brain.
-Generalized smooth muscle relaxation.
Side effects:
Dizziness, hypotension, headache, -nausea
-vomiting
-blurred vision
-dizziness
-syncope
-diaphoresis
-confusion
-dry mouth
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