Question 1

What is the role of serotonergic agonists in the treatment of irritable bowel syndrome with constipation?

Accepted Answer

A) Block reabsorption of fluids from the intestine 
B) Increase intestinal motility 
C) Promote increased fluid intake 
D) Relax intestinal smooth muscle 
A) Block reabsorption of fluids from the intestine 
B) Increase intestinal motility 
C) Promote increased fluid intake 
D) Relax intestinal smooth muscle B

Question 2

Helicobacter pylori infection may lead to peptic ulcer disease due to which of the following mechanisms?

Accepted Answer

A) A reduction in acid secretion 
B) Induction of a host immune response to eliminate the organism 
C) Production of an anticholinergic effect 
D) Stimulation of pancreatic lipase 
A) A reduction in acid secretion 
B) Induction of a host immune response to eliminate the organism 
C) Production of an anticholinergic effect 
D) Stimulation of pancreatic lipase B

Question 3

Patients taking histamine 2 blockers need to be monitored for adverse drug reactions due to which of the following reasons?

Accepted Answer

A) They inhibit the liver microsomal metabolizing enzymes. 
B) They inhibit intestinal absorption of important minerals and nutrients. 
C) They reduce basal food-stimulated gastric acid release. 
D) They increase bicarbonate secretion. 
A) They inhibit the liver microsomal metabolizing enzymes. 
B) They inhibit intestinal absorption of important minerals and nutrients. 
C) They reduce basal food-stimulated gastric acid release. 
D) They increase bicarbonate secretion. A

Question 4

Which of the following drug categories may be used as an anti-emetic?

Accepted Answer

A) Anticholinerigcs 
B) Antihistamines 
C) Neuroleptic agents 
D) All of the above 
A) Anticholinerigcs 
B) Antihistamines 
C) Neuroleptic agents 
D) All of the above

Question 5

A patient who is currently receiving warfarin following a Deep Venous Thrombosis (DVT)takes bismuth subsalicylate for recurrent diarrhea.What of the following red flags should the therapist watch for indicating an adverse drug reaction?

Accepted Answer

A) Orthostatic hypotension 
B) Bruising 
C) Tachycardia 
D) Peripheral neuropathy 
A) Orthostatic hypotension 
B) Bruising 
C) Tachycardia 
D) Peripheral neuropathy

Question 6

In what way does regular exercise benefit patients with Irritable Bowel Syndrome (IBS)with constipation?

Accepted Answer

A) Causes fluid release into the large intestine 
B) Reduces oral intake 
C) Improves gastric emptying 
D) Promotes reabsorption of fatty acids 
A) Causes fluid release into the large intestine 
B) Reduces oral intake 
C) Improves gastric emptying 
D) Promotes reabsorption of fatty acids

Question 7

Which of the following explains the mechanism of action of antacids?

Accepted Answer

A) Reduces secretion of mucus 
B) Stimulates somatostatin 
C) Neutralizes the gastric acidity 
D) Reduces prostaglandin release 
A) Reduces secretion of mucus 
B) Stimulates somatostatin 
C) Neutralizes the gastric acidity 
D) Reduces prostaglandin release

Question 8

NSAIDs contribute to GI ulcer formation by which of the following mechanisms?

Accepted Answer

A) Vasoconstriction of the venous portal system 
B) Enhanced release of mucus 
C) Increased acid secretion 
D) Inhibits COX-1 mediated prostaglandin production 
A) Vasoconstriction of the venous portal system 
B) Enhanced release of mucus 
C) Increased acid secretion 
D) Inhibits COX-1 mediated prostaglandin production

Question 9

Which of the following defines probiotics?

Accepted Answer

A) Microorganisms that stimulate the growth of beneficial organisms within the gastrointestinal 
B) Bulking agents that reduce constipation predominant IBS 
C) Antispasmodic agents that act directly on intestinal smooth muscle 
D) Saline laxatives that increase osmotic pressure in the small intestine 
A) Microorganisms that stimulate the growth of beneficial organisms within the gastrointestinal 
B) Bulking agents that reduce constipation predominant IBS 
C) Antispasmodic agents that act directly on intestinal smooth muscle 
D) Saline laxatives that increase osmotic pressure in the small intestine

Question 10

Proton pump inhibitors are effective for the treatment of gastritis due to which of the following mechanism?

Accepted Answer

A) Inhibition of H⁺/k⁺-ATPase pump 
B) Stimulation of the release prostaglandins 
C) Reduction of input to the chemoreceptor trigger zone 
D) Stimulation of mechanoreceptors in the muscular wall of the stomach 
A) Inhibition of H⁺/k⁺-ATPase pump 
B) Stimulation of the release prostaglandins 
C) Reduction of input to the chemoreceptor trigger zone 
D) Stimulation of mechanoreceptors in the muscular wall of the stomach

What is the role of serotonergic agonists in the treatment of irritable bowel syndrome with constipation?

Helicobacter pylori infection may lead to peptic ulcer disease due to which of the following mechanisms?

Patients taking histamine 2 blockers need to be monitored for adverse drug reactions due to which of the following reasons?

Which of the following drug categories may be used as an anti-emetic?

A patient who is currently receiving warfarin following a Deep Venous Thrombosis (DVT)takes bismuth subsalicylate for recurrent diarrhea.What of the following red flags should the therapist watch for indicating an adverse drug reaction?

In what way does regular exercise benefit patients with Irritable Bowel Syndrome (IBS)with constipation?

Which of the following explains the mechanism of action of antacids?

NSAIDs contribute to GI ulcer formation by which of the following mechanisms?

Which of the following defines probiotics?

Proton pump inhibitors are effective for the treatment of gastritis due to which of the following mechanism?

Introduction

Pharmacodynamics: Mechanism of Action

Pharmacokinetics and Drug Dosing

Adverse Drug Reactions

Drugs Acting on the Autonomic Nervous System

Antihypertensive

Drug Therapy of Coronary Atherosclerosis and Its Repercussions

Drug Therapy for Congestive Heart Failure and Cardiac Arrhythmias

Drug Therapy for Pulmonary Disorders

Anesthetic Agents

Drugs for the Treatment of Pain and Inflammation

Drug Treatment for Arthritis-Related Conditions

Selective Topics in Endocrine Pharmacology

Drug Treatment for Osteoporosis and Diabetes

Drugs for Epilepsy and Attention Deficit/Hyperactivity Disorder

Antispasticity Medications and Skeletal Muscle Relaxants

Pharmacologic Management of Degenerative Neurologic Disorders

Drug Treatment for Depression and Anxiety

Drug Treatment for Schizophrenia and Bipolar Illness

Antimicrobial Agents

Antiviral Agents and Selected Drugs for Fungal Infections

Cytotoxic Agents and Immune Modulation

Vitamins and Minerals

Topical Drugs and Treatments Used in Wound Management

Complementary and Alternative Medicine in Pharmacology

Drugs of Abuse: Anabolic Steroids and Other Doping Agents

Filters

Exam 23: Drugs for Gastrointestinal Disorders

What is the role of serotonergic agonists in the treatment of irritable bowel syndrome with constipation?

Helicobacter pylori infection may lead to peptic ulcer disease due to which of the following mechanisms?

Patients taking histamine 2 blockers need to be monitored for adverse drug reactions due to which of the following reasons?

Which of the following drug categories may be used as an anti-emetic?

A patient who is currently receiving warfarin following a Deep Venous Thrombosis (DVT)takes bismuth subsalicylate for recurrent diarrhea.What of the following red flags should the therapist watch for indicating an adverse drug reaction?

In what way does regular exercise benefit patients with Irritable Bowel Syndrome (IBS)with constipation?

Which of the following explains the mechanism of action of antacids?

NSAIDs contribute to GI ulcer formation by which of the following mechanisms?

Which of the following defines probiotics?

Proton pump inhibitors are effective for the treatment of gastritis due to which of the following mechanism?

Introduction

Pharmacodynamics: Mechanism of Action

Pharmacokinetics and Drug Dosing

Adverse Drug Reactions

Drugs Acting on the Autonomic Nervous System

Antihypertensive

Drug Therapy of Coronary Atherosclerosis and Its Repercussions

Drug Therapy for Congestive Heart Failure and Cardiac Arrhythmias

Drug Therapy for Pulmonary Disorders

Anesthetic Agents

Drugs for the Treatment of Pain and Inflammation

Drug Treatment for Arthritis-Related Conditions

Selective Topics in Endocrine Pharmacology

Drug Treatment for Osteoporosis and Diabetes

Drugs for Epilepsy and Attention Deficit/Hyperactivity Disorder

Antispasticity Medications and Skeletal Muscle Relaxants

Pharmacologic Management of Degenerative Neurologic Disorders

Drug Treatment for Depression and Anxiety

Drug Treatment for Schizophrenia and Bipolar Illness

Antimicrobial Agents

Antiviral Agents and Selected Drugs for Fungal Infections

Cytotoxic Agents and Immune Modulation

Vitamins and Minerals

Topical Drugs and Treatments Used in Wound Management

Complementary and Alternative Medicine in Pharmacology

Drugs of Abuse: Anabolic Steroids and Other Doping Agents

Filters