Pharmacology Exam Questions Practice Test
A complete practice test to pass your Pharmacology Exam
Description
Pharmacology is the scientific study of drugs and how they interact with the body. It involves the study of how drugs are developed, their mechanisms of action, their effects on the body, their side effects, and how they can be used to treat or prevent diseases. Pharmacology is a multidisciplinary field that draws on knowledge from areas such as chemistry, biology, physiology, and medicine.
This practice test is suitable for all PTCE, NCLEX candidates & all pharmaceutical & nursing practitioners . it's also recommended for USMLE, ABCP, NAPNES,DSP, CAMH & PTCB candidates.
Pharmacology is the branch of medicine and biology concerned with the study of drug action, where a drug can be broadly defined as any man-made, natural, or endogenous (within the body) molecule which exerts a biochemical and/or physiological effect on the cell, tissue, organ, or organism (sometimes the word pharmacon is used as a term to encompass these endogenous and exogenous bioactive species). More specifically, it is the study of the interactions that occur between a living organism and chemicals that affect normal or abnormal biochemical function. If substances have medicinal properties, they are considered pharmaceuticals.
Pharmacology is a branch of medicine, biology and pharmaceutical sciences concerned with drug or medication action,where a drug may be defined as any artificial, natural, or endogenous (from within the body) molecule which exerts a biochemical or physiological effect on the cell, tissue, organ, or organism (sometimes the word pharmacon is used as a term to encompass these endogenous and exogenous bioactive species). More specifically, it is the study of the interactions that occur between a living organism and chemicals that affect normal or abnormal biochemical function. If substances have medicinal properties, they are considered pharmaceuticals.
The field encompasses drug composition and properties,functions,sources,synthesis and drug design, molecular and cellular mechanisms, organ/systems mechanisms, signal transduction/cellular communication, molecular diagnostics, interactions, chemical biology, therapy, and medical applications and antipathogenic capabilities. The two main areas of pharmacology are pharmacodynamics and pharmacokinetics. Pharmacodynamics studies the effects of a drug on biological systems, and pharmacokinetics studies the effects of biological systems on a drug. In broad terms, pharmacodynamics discusses the chemicals with biological receptors, and pharmacokinetics discusses the absorption, distribution, metabolism, and excretion (ADME) of chemicals from the biological systems.
Pharmacology is not synonymous with pharmacy and the two terms are frequently confused. Pharmacology, a biomedical science, deals with the research, discovery, and characterization of chemicals which show biological effects and the elucidation of cellular and organismal function in relation to these chemicals. In contrast, pharmacy, a health services profession, is concerned with the application of the principles learned from pharmacology in its clinical settings; whether it be in a dispensing or clinical care role. In either field, the primary contrast between the two is their distinctions between direct-patient care, pharmacy practice, and the science-oriented research field, driven by pharmacology.
What You Will Learn!
- Drug Administration Routes
- 4 Sections of Pharmacokinetics
- Get Basic Understanding of Pharmacology
- Difference Between Pharmacokinetics and Pharmacodynamics
- Learn about Preclinical and Clinical Research
Who Should Attend!
- Who wants to seat for Pharmacology Exam