Pharmacology

Pharmacology is the study of drugs and their therapeutic and adverse effects on the body. In addition to the basic operation of several major body systems. Pharmacology includes a particular emphasis on the endocrine and immune systems along with what drugs are used to treat different health conditions.

What you’ll learn

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Pharmacology

$79

Plus membership

3 Credits

All courses include:

eTextbooks

2 to 3-day turnaround for grading

Multiple chances to improve your grade

On-demand tutoring & writing center

Student support 7 days a week

$79

Plus membership

3 Credits

All courses include:

eTextbooks

2 to 3-day turnaround for grading

Multiple chances to improve your grade

On-demand tutoring & writing center

Student support 7 days a week

Pharmacology

$79

Plus membership

3 Credits

About This Course

|
ACE Approved 2023

The online Pharmacology course introduces you to pharmacology as the study of drugs. To start, you will be provided with an explanation of therapeutic and adverse effects, in addition to the basic operation of the nervous system. Several major body systems are covered during our Pharmacology course, including the cardiovascular, urinary, respiratory, gastrointestinal, and reproductive systems, with particular emphasis on the endocrine and immune systems.

What You'll Learn

Relate drug terminology to their appropriate definitions, and analyze aspects of drug actions, effects, interactions, and individual responses.

Solve dosage calculation problems involving fractions, decimals, percents, ratios, proportions and using the metric, apothecary, and household measurement systems.

Evaluate the contribution of nutrients towards maintaining normal body function, and explain nutrition deficiency, drug and supplement interaction, and effects of supplement overdose.

Describe brain structure and functioning; examine the functioning of the sympathetic, parasympathetic, and autonomic nervous systems; and how drugs increase or decrease their activities.

Compare and contrast general and local anesthetics with reference to their routes of administration, mechanisms of action, effects, and adverse effects.

Evaluate the contribution of muscle relaxants, opioid, and non-opioid analgesics towards relieving pain and reducing inflammation, and assess their effects and adverse effects.

Analyze the various types of mental disorders and evaluate the effects of antipsychotic, antianxiety, antidepressant, antimanic, barbiturates, benzodiazepines, hypnotic and psychotomimetic drugs; examine the potential for abuse.

Describe the normal cardiac cycle, common cardiac conditions, and drugs used to treat cardiac arrhythmias, angina pectoris, congestive heart failure and high blood pressure.

Explain the mechanisms of action of coagulants and anticoagulants, causes and treatment of anemia, the mechanisms and actions of the various hypolipidemic drugs, and their adverse effects.

Analyze the structure and function of the kidneys, their effect on other body systems, and the actions and side effects of diuretics.

Relate the nature of allergic reactions to the use of antiallergic and antihistamine drugs, and explain the actions of drugs used to treat respiratory diseases.

Examine the actions, adverse effects, and interactions of drugs used to treat hyperacidity, gastroesophageal reflux disease, vomiting, ulcers, simple diarrhea, and laxatives and cathartics.

List and explain clinical indications and contraindications, administration, and drug interactions of growth hormones, thyroid hormones, and adrenal steroids.

Relate the action of insulin and glucagon to the treatment of diabetes, and explain the aspects of drug administration including adverse effects, contraindications, and drug interactions.

Explain how antiseptics and disinfectants work to prevent infection; the actions of antibacterial, antifungal, antiprotozoal, antiparasitic, and antiviral drugs in fighting infections; and their adverse effects, contraindications, and interactions.

Describe the characteristics and types of cancer, as well as the actions and effects of drugs used to treat them.

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Course Details

PHARM103

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Pharmacology

Learn about the drugs that are used to treat various health conditions with respect to their mechanism of action, therapeutic effects, and adverse effects. Topics include muscle relaxants, anesthetics, pain medication, and psychoactive medications.

Prerequisites

There are no prerequisites for this course.

Topic Subtopics
Introduction to Pharmacology
  • Basics of Pharmacology
  • Drug Terminology
  • Drug Effects
  • Drug Actions
  • Drug Response
  • Individual Variability and Drug Interaction
  • Drug Dependence and Abuse
  • Pediatric Pharmacology
  • Geriatric Pharmacology
Dosage Calculations
  • Fractions, Decimals, and Percents
  • Systems of Measurements
  • Ratios and Proportions
  • Solutions and IV
The Nervous System
  • Autonomic Nervous System Functioning
  • Parasympathetic Stimulation
  • Central Nervous System Structure
  • Organ Function Effects of Drugs on the Sympathetic Nervous System
  • Effects of Drugs on the Parasympathetic Nervous System
  • Effects of Drugs on the Autonomic Ganglia
Psychological Disorders and Drugs
  • Sedative- Hypnotic Drugs
  • Psychotomimetic Drugs
  • Mental Disorders
  • Antipsychotic Drugs
  • Antianxiety Drugs
  • Antidepressants
  • Antimanic Drugs
Common Pain Relief Agents
  • Muscle Activity
  • Muscle Relaxants
  • General Anesthetics
  • Local Anesthetics
  • Administration
  • Excretion
  • Side Effects and Adverse Effects
  • Effects of Opioid Analgesics
  • Other Effects of Opioid Analgesics
  • Adverse Effects and Drug Interactions
  • Nonopioid Analgesics
  • Inflammation
  • Gout
Cardiac Function, Disorders, and Blood Pressure
  • Heart Structure and Function
  • Congestive Heart Failure
  • Blood Pressure and Hypertension
  • Drugs Used to Treat Congestive Heart Failure and Hypertension
  • Cardiac Arrhythmia
  • Angina Pectoris
Blood Clotting, Anemia, and Lipids
  • Anticoagulants and Coagulants
  • Anemia
  • Lipids
Respiratory System
  • Allergies and Respiratory Diseases
  • Drugs Used to Treat Allergies and
  • Respiratory Diseases
  • Respiratory Immunology
Gastrointestinal Disorders and Intestinal Motility
  • Digestion
  • Drugs Used to Treat Digestive Disorders
  • Intestinal Motility Disorders
Endocrine System and Steroids
  • Hormones
  • Growth Hormone
  • Adrenal Steroids
  • Adrenal Steroids as Drugs
Thyroid and Parathyroid Glands
  • Thyroid Hormones
  • Parathyroid Hormone and Other Factors that Influence Calcium
Pancreatic Hormones
  • Diabetes
  • Drug Therapy
Hormones and Reproduction
  • Female Sex Hormones
  • Labor and Breastfeeding
  • Male Sex Hormones
Viral, Bacterial, and Fungal Pharmacology
  • Antiseptics and Disinfectants
  • Antibacterial Drugs
  • Antifungal Drugs
  • Viral Diseases and Antiviral Drugs
  • Antibacterial Agents
Parasitic Infection and Wound Pharmacology
  • Protozoal Infections
  • Helminthic Infections
  • Antiseptics and Disinfectants
Cancer and Immune Pharmacology
  • Types of Cancer
  • Drug Therapy
  • Adverse Effects
  • Immune System
  • Drug Actions
Nutrition, Fluids, and Diuretics
  • Nutrients
  • Deficiency
  • Adverse Effects
  • Kidney Function
  • Diuretics

Your score provides a percentage score and letter grade for each course. A passing percentage is 70% or higher.

Assignments for this course include:

  • 4 Graded Exams
  • 1 Midterm Exam
  • 1 Graded Final Exam


The required eTextbook for this course is included with your course purchase at no additional cost.


Hitner, Henry, et al. Pharmacology: An Introduction. 8th ed., McGraw-Hill Education, 2022.

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