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CSFA SFA 203: Pharmacology Test Questions and Answers (Weeks 1-4), Exams of Nursing

A comprehensive set of multiple-choice questions and answers covering key concepts in pharmacology, specifically for csfa sfa 203 course. It covers topics such as drug action, pharmacokinetics, neuropharmacology, cardiovascular pharmacology, and respiratory pharmacology. The questions are designed to test understanding of drug mechanisms, therapeutic uses, side effects, and interactions. This resource can be valuable for students preparing for exams or reviewing course material.

Typology: Exams

2024/2025

Available from 01/26/2025

Smartsolutions
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CSFA SFA 203 WEEK 1-4 TEST WITH 100% VERIFIED SOLUTIONS!!
-CSFA SFA 203 Week 1 Test
-CSFA SFA 203 Week 2 Test
-CSFA SFA 203 Week 3 Test
-CSFA SFA 203 Week 4 Test
CSFA SFA 203 Week 1 Test
Epinephrine causes local _________, which decreases systemic absorption - ANSWER
Hemostasis
Benzodiazepines are very lipophilic and readily cross the gut wall, capillary wall and
blood-brain barrier - ANSWER True
Adrenalin is another name for? - ANSWER Epinephrine
Most drugs, toxins, and metabolites are excreted in ___________ - ANSWER Urine
Therapeutic levels of a drug can be obtained more rapidly by delivering a loading dose
followed by maintenance doses - ANSWER True
Nonspecific beta-clockers have been used as first step anti-hypertensive agents? -
ANSWER True
Clark's Receptor Theory of Drug Action states a "Drug response is proportional to the
number of receptors occupied" - ANSWER True
The drug interaction that inhibits the effect of another drug and usually has not inherent
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Download CSFA SFA 203: Pharmacology Test Questions and Answers (Weeks 1-4) and more Exams Nursing in PDF only on Docsity!

CSFA SFA 203 WEEK 1-4 TEST WITH 100% VERIFIED SOLUTIONS!!

-CSFA SFA 203 Week 1 Test -CSFA SFA 203 Week 2 Test -CSFA SFA 203 Week 3 Test -CSFA SFA 203 Week 4 Test

CSFA SFA 203 Week 1 Test Epinephrine causes local _________, which decreases systemic absorption - ANSWER Hemostasis Benzodiazepines are very lipophilic and readily cross the gut wall, capillary wall andblood-brain barrier - ANSWER True

Adrenalin is another name for? - ANSWER Epinephrine Most drugs, toxins, and metabolites are excreted in ___________ - ANSWER Urine Therapeutic levels of a drug can be obtained more rapidly by delivering a loading dosefollowed by maintenance doses - ANSWER True

Nonspecific beta-clockers have been used as first step anti-hypertensive agents? -ANSWER True

Clark's Receptor Theory of Drug Action states a "Drug response is proportional to thenumber of receptors occupied" - ANSWER True

The drug interaction that inhibits the effect of another drug and usually has not inherent

activity - ANSWER Anatoginsm Stephenson's modified Theory of Drug Action states "Drug response depends on boththe affinity of a drug for its receptors and the drug's efficacy - ANSWER True

Clinically useful agents which enhance neurotransmission include receptor agonistsand drugs which prevent transmitter degradation - ANSWER True

The response elicited by combined drugs is greater than the combined responses of theindividual drug is called: - ANSWER Synergism

The last thing to do when forming a story about a drug is to associate, ask, and -ANSWER Predict

The peripheral nervous system is divided into the somatic and ___________ system -ANSWER Autonomic

Vasodilation induced by alpha blockers may result in orthostatic hypotension when thepatient is upright - ANSWER True

Drug receptors are generally ___________ or glycoproteins that are present on the cellsurface - ANSWER Proteins

Which of the following routes of drug administration provides good absorption throughcapillary beds under the tongue? - ANSWER Sublingual

What was the first local anesthetic that has been largely replaced with synthetic agents?- ANSWER Cocaine

Nicotine stimulates the CNS, releases epinephrine from the adrenal glands, stimulatesand then blocks receptors in the ganglia and the neuromuscular junction - ANSWER

What is another name for Lorazepam? - ANSWER Ativan Diprivan is a rapid-acting and rapidly metabolized general anesthetic that can causesevere cardiac depression in elderly patients - ANSWER True

This anticholinergic is available as a transdermal preparation to prevent motionsickness. Overdose may cause confusion and memory alterations - ANSWER Scopolamine Inhalation anesthetics are inert vapors used during surgery to achieve sedation, musclerelaxation and analgesia - ANSWER True

Morphine and related drugs act as _________ receptors to relieve pain -Opiate ANSWER

The specific neurologic side effect of antipsychotic drugs that include symptoms suchas limb rigidity, shuffling gait, and bradykinesia is called: - ANSWER Parkinsonism

Specific neurologic side effects of antipsychotic drugs that cause patients to developface, neck, and back spasms within a week of therapy is called: - ANSWER Acute dystonia Excitatory amino acids such as _____________ are thought to be important in learning,memory, and other brain functions - ANSWER Glutamate

Benzodiazepines are prescribed more often than barbiturates because they causefewer side effects - ANSWER True

Which type of seizure is considered to be generalized in children or teens with briefepisodes of blank staring, but no convulsions? - ANSWER Absense

What is a common preop-medication that is derived from the opioid analgesic family? -ANSWER Fentanyl

Which type of seizure begins with prolonged contractions of muscles in extensionfollowed by cyanosis due to arrested breathing? - ANSWER Generalized Tonic

____________ is an opiate synthetic analgesic that is least likely to produce dependency -ANSWER Ultram

Which of the following is a neurotransmitter of the brain? - ANSWER Dopamine The measure of general anesthetic potency is the minimum alveolar concentration -ANSWER True

Parkinson's Disease is caused by a decrease of ___________ neurotransmission in thenigrostriatal pathway - ANSWER Dopamine

Depression, attention deficit disorder and headaches have been attributed to____________ imbalances - ANSWER Serotonin

CSFA SFA 203 Week 3 Test When atrial flutter occurs, the atrial impulse reenters and depolarizes at 200-300impulses per minute - ANSWER False

Calcium channel blockers are equally effective as beta-blockers in reducing anginalsymptoms in stable patients - ANSWER True

Beta blockers reduce ischemic burden in unstable angina by: -heart rate and blood pressure ANSWER Decreasing

Heparin _________ clotting in the myocardial arteries - ANSWER Inhibits Which of the following anti-hypertensives diuretics draw water into the urine withoutinterfering with ion secretion or absorption in the kidney? - ANSWER Oscmotic

When sinus bradycardia occurs, depolarization originates from what area of the heart? -ANSWER Sinoatrial node

Alpha and beta blockers compete with endogenous agonists for adrenergic receptors -ANSWER True

Which class of drugs antagonizes adrenergic receptors? - ANSWER II How many classes of lipid-lowering agents (lipoproteins) are there? - ANSWER 6 What vitamin is required for clotting factors to be activated? - ANSWER K Which of the following diuretic medications osmotically inhibits sodium and waterreabsorption? - ANSWER Mannitol

Successful treatment of pulmonary edema reduces the risk of: -heart failure ANSWER Secondary

Thiazide diuretics inhibit sodium and chloride reabsorption in the __________ -Distal tubule ANSWER

Aspirin reduces the rate of cardiovascular events in patients with stable angina and

should be given to all patients regardless of contraindications in order to treat -ANSWER False

CSFA SFA 203 Week 4 Test Loss of lung elasticity results in terminal bronchiole enlargement - ANSWER True Lipase is a hormone that helps break down fats and is secreted by the pancreas -ANSWER False

Bacterial-induced diarrhea is not transient - ANSWER False Improper inhalation administration of bronchiodilators is an explanation for therapeuticfailure - ANSWER true

What is the bacterium that causes most cases of gastritis and duodenal ulcer disease? -ANSWER H. pylori

Antidiarrheal agents that increase intestinal motility are contraindicated in parasiticinfections and some bacterial infections - ANSWER False

Nizatidine is indicated for duodenal ulcers and benign gastric ulcers - ANSWER True What enzyme breaks down fats so that they can be easily absorbed by the intestines? -ANSWER Lipase

Mineral oil lubricates promotes water absorption from feces - ANSWER False