Pharmacology Exam Questions, Exams of Nursing

Download Pharmacology Exam Questions and more Exams Nursing in PDF only on Docsity! NURSING203 EXAM COMPLETION OF Q & As WITH ALL ANSWERS 100% CORRECTLY/VERIFIED ANSWERS GUARANTEED SUCCESS FOR A+ STUDENTS LATEST UPDATE 2024 GRADED A+ NURSING203 EXAM COMPLETION QUESTIONS AND ANSWERS 20024 LATEST UPDATED AND GRADED A+  Rate limiting enzyme in the synthesis of catecholamines A. Tyrosine hydroxylase B. Aromatic L-amino acid decarboxylase C. Dopamine beta-hydroxylase D. Phenyl ethanolamine-N-Methyl transferase E. COMT  All of the following are effects of activating beta 2 receptor EXCEPT: A. Bronchoconstriction B. Uterine Relaxation C. Glycogenolysis D. Gluconeogenesis E. Bronchodilation  All of the following are effects of activating alpha 1 receptor EXCEPT: A. Vascular smooth muscle relaxation B. Intestinal smooth muscle relaxation C. Increase contractive force of the heart D. Glycogenolysis in the liver E. Vascular smooth muscle constriction  Which of the following is a pharmacological effect of muscarinic stimulation in the cardiovascular system? A. Vasoconstriction B. Decrease in cardiac rate C. Positive chronotropic effect D. Positive dromotropic effect E. Positive inotropic effect  All of the following are naturally occurring chromonematic Alkaid EXCEPT: A. Pilocarpine B. Muscarine NURSING203 EXAM COMPLETION OF Q & As WITH ALL ANSWERS 100% CORRECTLY/VERIFIED ANSWERS GUARANTEED SUCCESS FOR A+ STUDENTS LATEST UPDATE 2023 RATED A+ NURSING203 EXAM COMPLETION OF Q & As WITH ALL ANSWERS 100% CORRECTLY/VERIFIED ANSWERS GUARANTEED SUCCESS FOR A+ STUDENTS LATEST UPDATE 2024 GRADED A+ C. Acetylcholine D. Arecoline E. None of these  Which of the following is/are effects of cholinomimetic drugs? I. Stimulation of GI smooth muscle II. Stimulation of secretion of exocrine gland III. Bronchoconstriction IV. Tachycardia A. I and II B. II and III C. I, II and III D. I and IV E. I, II, III and IV  Major contraindication to the use of muscarinic agonist are the following EXCETP: A. Asthma B. Hypothyroidism C. Coronary insufficiency D. Acid-peptic disease E. Hypertension  Used in the treatment of glaucoma where it is instilled into the eye usually as a 0.5-4% solution. A. Epinephrine B. Eye-mo C. Pilocarpine D. Bethanecole E. Atropine  Most effective prophylactic agent for short (4-6 hrs) exposure to severe motion also available as transdermal patch. A. Atropine B. Scopolamine C. Ipratropium D. Tiotropium E. Varenicline  Which of the following drugs is/are classified an acetylcholinesterase inhibitor? I. Pilocarpine II. Edrophonium III. Tacrine NURSING203 EXAM COMPLETION OF Q & As WITH ALL ANSWERS 100% CORRECTLY/VERIFIED ANSWERS GUARANTEED SUCCESS FOR A+ STUDENTS LATEST UPDATE 2023 RATED A+ NURSING203 EXAM COMPLETION OF Q & As WITH ALL ANSWERS 100% CORRECTLY/VERIFIED ANSWERS GUARANTEED SUCCESS FOR A+ STUDENTS LATEST UPDATE 2024 GRADED A+ B. Serotonin C. Oxytocin D. Norepinephrine E. Noradrenaline  These drugs play a major role only in the treatment of bronchoconstriction in patients with asthma (reversible airway obstruction) or chorionic obstructive pulmonary disease(COPD)’ A. Beta 1 adrenergic agonist NURSING203 EXAM COMPLETION OF Q & As WITH ALL ANSWERS 100% CORRECTLY/VERIFIED ANSWERS GUARANTEED SUCCESS FOR A+ STUDENTS LATEST UPDATE 2023 RATED A+ NURSING203 EXAM COMPLETION OF Q & As WITH ALL ANSWERS 100% CORRECTLY/VERIFIED ANSWERS GUARANTEED SUCCESS FOR A+ STUDENTS LATEST UPDATE 2024 GRADED A+ B. Beta 2 adrenergic agonist C. Beta 1 adrenergic antagonist D. Beta 2 adrenergic antagonist E. Non-selective beta agonist  Potent non-selective beta receptor agonist with very low affinity for alpha receptors A. Ipratropium B. Terbutaline C. Isoproterenol D. Prazosin E. Phenylephrine  This sympathomimetic drug is indicated for the short term treatment of cardiac decomperisation post cardiac surgery or in patients with congestive heart failure or acute myocardial infraction. A. Dobutamine B. Isoproterenol C. Metaproterenol D. Albuterol E. Isoetharine  Selective beta 2 agonist originally developed as a uterine relaxant. A. Terbutaline B. Ritodrine C. Oxytocin D. Prazosin E. Salmeterol  Life-threatening condition characterized by inadequate perfusion of tissues, hypotension and ultimately failure of organ systems. A. Coma B. Shock C. Arrhythmia D. Heart Failure E. Kidney Failure  Structurally related to amphetamine, this drug is a mild CNS stimulant with more prominent effects on mental than on motor activities. This drug is also effective in the treatment of narcolepsy and ADHD. A. Methamphetamine B. Ephedrine C. Clonidine NURSING203 EXAM COMPLETION OF Q & As WITH ALL ANSWERS 100% CORRECTLY/VERIFIED ANSWERS GUARANTEED SUCCESS FOR A+ STUDENTS LATEST UPDATE 2023 RATED A+ NURSING203 EXAM COMPLETION OF Q & As WITH ALL ANSWERS 100% CORRECTLY/VERIFIED ANSWERS GUARANTEED SUCCESS FOR A+ STUDENTS LATEST UPDATE 2024 GRADED A+ D. Methylphenidate E. Phenobarbital  Classified as alpha 2 selective antagonist. A. Phenoxybenzamine B. Prazosin C. Yohimbine D. Nadolol NURSING203 EXAM COMPLETION OF Q & As WITH ALL ANSWERS 100% CORRECTLY/VERIFIED ANSWERS GUARANTEED SUCCESS FOR A+ STUDENTS LATEST UPDATE 2023 RATED A+ NURSING203 EXAM COMPLETION OF Q & As WITH ALL ANSWERS 100% CORRECTLY/VERIFIED ANSWERS GUARANTEED SUCCESS FOR A+ STUDENTS LATEST UPDATE 2024 GRADED A+ C. Acetylcholine D. A and B E. A and C  The release of ach and other neurotransmitters by exocytosis is inhibited by: A. Acetylcholinesterase B. Botulinum toxin C. Reserpine D. Me tyrosine E. Guanethidine  All of the following are enzymes involved in the biosynthesis of epinephrine from tyrosine EXCEPT: A. Tyrosine hydroxylase B. Aromatic L amino acid decarboxylase C. Dopamine Beta-hydroxylase D. Phenyl ethanolamine-N-Methyl transferase E. Monoamine oxidase  A condition of chronic excess total body iron caused either by an inherited abnormality of iron, Absorption or by frequent transfusion to treat certain types of hemolytic disorders. A. Hemochromatosis B. Megaloblastic anemia C. Microcytic anemia D. Neutropenia E. Pernicious anemia  A Deficiency in serum hemoglobin and erythrocytes in which the erythrocytes are abnormally large results from either folate or vitamin B deficiency A. Hemochromatosis B. Megaloblastic anemia C. Microcytic anemia D. Neutropenia E. Pernicious anemia  A deficiency in serum hemoglobin and erythrocytes in which the erythrocytes are abnormally small often caused by iron deficiency NURSING203 EXAM COMPLETION OF Q & As WITH ALL ANSWERS 100% CORRECTLY/VERIFIED ANSWERS GUARANTEED SUCCESS FOR A+ STUDENTS LATEST UPDATE 2023 RATED A+ NURSING203 EXAM COMPLETION OF Q & As WITH ALL ANSWERS 100% CORRECTLY/VERIFIED ANSWERS GUARANTEED SUCCESS FOR A+ STUDENTS LATEST UPDATE 2024 GRADED A+ A. Hemochromatosis B. Megaloblastic anemia C. Microcytic anemia D. Neutropenia E. Pernicious anemia  An abnormally low number of neutrophils in the blood patients with this condition are susceptible to serious infection A. Hemochromatosis B. Megaloblastic anemia C. Microcytic anemia D. Neutropenia E. Pernicious anemia  A form of megaloblastic anemia resulting from deficiency of intrinsic factor, a protein produced by gastric mucosal cell and required for intestinal absorption of vitamin B A. Hemochromatosis B. Megaloblastic anemia C. Microcytic anemia D. Neutropenia E. Pernicious anemia  Required for biosynthesis of heme and heme-containing proteins, including hemoglobin and myoglobin A. Deferoxamine B. Vitamin B12 C. Folic Acid D. Ferrous sulfate E. Filgrastim  Stimulates G-CSF receptors expressed on mature neutrophils and their progenitors for the treatment of neutropenia A. Deferoxamine B. Vitamin B12 C. Folic acid D. Ferrous sulfate’ E. Filgrastim  An endogenous anticlotting protein that irreversibly inactivates thrombin and factor Xa. Its enzymatic action is markedly accelerated by the heparins A. Antithrombin III B. Glycoprotein IIb/IIIa NURSING203 EXAM COMPLETION OF Q & As WITH ALL ANSWERS 100% CORRECTLY/VERIFIED ANSWERS GUARANTEED SUCCESS FOR A+ STUDENTS LATEST UPDATE 2023 RATED A+ NURSING203 EXAM COMPLETION OF Q & As WITH ALL ANSWERS 100% CORRECTLY/VERIFIED ANSWERS GUARANTEED SUCCESS FOR A+ STUDENTS LATEST UPDATE 2024 GRADED A+ C. Clotting cascade D. Prothrombin A and B  Which of the following is NOT correct? A. Alpha agonist cause miosis B. Alpha agonist cause vasoconstriction C. Beta antagonist decrease the formation of aqueous humor D. Beta 2 agonist cause bronchodilation E. Beta 3 agonist cause lipolysis  Beta 2 receptor stimulation includes all of the following effects EXCEPT: A. Stimulation of renin secretion B. Fall of potassium concentration is plasma C. Relaxation of bladder uterus D. Uterine muscle contraction E. Skeletal muscle relaxation  Which of the following effects is associated with beta 3-receptor stimulation? A. Lipolysis B. Decrease in platelet aggregation C. Bronchodilation D. Tachycardia E. Pilomotor smooth muscle contraction  Which of the following hypnotic drug is benzodiazepine derivative? A. Zolpidem B. Flurazepam C. Secobarbital D. Ramelteon E. Buspirone  Which of the following hypnotic drug increase the activity of hepatic drug- metabolizing enzyme systems? A. Phenobarbital B. Zolpidem C. Flurazepam D. Secobarbital NURSING203 EXAM COMPLETION OF Q & As WITH ALL ANSWERS 100% CORRECTLY/VERIFIED ANSWERS GUARANTEED SUCCESS FOR A+ STUDENTS LATEST UPDATE 2023 RATED A+ NURSING203 EXAM COMPLETION OF Q & As WITH ALL ANSWERS 100% CORRECTLY/VERIFIED ANSWERS GUARANTEED SUCCESS FOR A+ STUDENTS LATEST UPDATE 2024 GRADED A+ B. Inhibition of DOPA decarboxylase enzyme C. Stimulating dopamine receptors D. Inhibition of COMT E. Monoamine oxidase inhibitor  Which of the following statements is correct? A. MAO-A metabolizes dopamine MAO-B metabolizes serotonin B. MAO-A metabolizes norepinephrine and dopamine, MAO-B metabolizes serotonin C. MAO-A metabolizes norepinephrine and serotonin, MAO-B metabolizes dopamine D. MAO-A metabolizes dopamine, MAO-B metabolizes norepinephrine and serotonin E. MAO-A metabolizes metabolizes dopamine, MAO-B metabolizes epinephrine  A catechol O-methyl transferase inhibitor, which prolongs the action of levodopa by diminishing its peripheral metabolism: A. Carbidopa B. Clozapine C. Tolcapone D. Rasagiline E. Selegiline  Mu receptors are associated with: A. Supraspinal and spinal analgesia sedation respiratory depression and slowed GI transit B. Spinal analgesia, mydriasis sedation physical dependence C. Dysphoria, hallucinations, respiratory and vasomotor stimulation D. Analgesia, euphoria, respiratory stimulation, physical dependence E. CNS stimulation and respiratory stimulation  Which of the following opioid analgesics is a strong mu receptor agonist? A. Morphine B. Pentazocine C. Buprenorphine D. Naloxone E. Propoxyphene  Which of the following agents is a full antagonist of opioid receptors? A. Meperidine B. Buprenorphine C. Naloxone NURSING203 EXAM COMPLETION OF Q & As WITH ALL ANSWERS 100% CORRECTLY/VERIFIED ANSWERS GUARANTEED SUCCESS FOR A+ STUDENTS LATEST UPDATE 2023 RATED A+ NURSING203 EXAM COMPLETION OF Q & As WITH ALL ANSWERS 100% CORRECTLY/VERIFIED ANSWERS GUARANTEED SUCCESS FOR A+ STUDENTS LATEST UPDATE 2024 GRADED A+ D. Butorphanol E. Morphine  The diagnostic triad of opioid overdosage is: A. Mydriasis, coma and hyperventilation B. Coma, depressed respiration and miosis C. Mydriasis, chills and abdominal crampd D. Miosis, tremor and vomiting E. Mydriasis, diarrhea, increase urination  Which of the following non-narcotic agents is salicylic acid derivative? A. Phenylbutazone B. Ketamine NURSING203 EXAM COMPLETION OF Q & As WITH ALL ANSWERS 100% CORRECTLY/VERIFIED ANSWERS GUARANTEED SUCCESS FOR A+ STUDENTS LATEST UPDATE 2023 RATED A+ NURSING203 EXAM COMPLETION OF Q & As WITH ALL ANSWERS 100% CORRECTLY/VERIFIED ANSWERS GUARANTEED SUCCESS FOR A+ STUDENTS LATEST UPDATE 2024 GRADED A+ C. Aspirin D. Tramadol E. Diclofenac  Correct statements concerning aspirin include all of the following except: A. Irreversibly inhibits platelet COX B. Main adverse effects at antithrombotic doses are gastric upset (intolerance) and gastric and duodenal ulcers C. It inhibits platelet aggregation D. Safe to use in patients with hemophilia E. Epidemiologic studies suggest that long term use of aspirin at low dosage is associated with a lower incidence of colon cancer  A drug that inhibit HMG-CoA reductase, it also reduces cholesterol synthesis and up regulate low density lipoprotein (LDL) receptors on hepatocytes A. Fenofibrates B. Colestipol C. Ezetimibe D. Aton statin E. Niacin  A vasodilator that also inhibits plates function by inhibiting adenosine uptake and cGMP phosphodiesterase activity. A. Dypiridamine B. Abciximab C. Clostazol D. Anistreplase E. Streptokinase  The mathematical product of peripheral vascular resistance(PVR) and cardiac output(CO). A. Hypertension B. Blood Pressure C. Hypotension D. Vascular pressure E. Afterload  Recommendation on dietary approaches to stop hypertension (DASH). A. High intake of fruits B. Low fats dairy products along with reduced content of dietary cholesterol saturated fat and total fat C. The diet is rich on potassium and calcium and low in sodium D. High intake of vegetables NURSING203 EXAM COMPLETION OF Q & As WITH ALL ANSWERS 100% CORRECTLY/VERIFIED ANSWERS GUARANTEED SUCCESS FOR A+ STUDENTS LATEST UPDATE 2023 RATED A+