NAVEDTRA 14295B CH 18 Flashcards
What is the science dealing with the origin, nature, chemistry, effects, and uses of medications?
Pharmacology
What is the branch of pharmacology that deals with biological, biochemical, and economic features of natural medications and their constituents?
Pharmacognosy
What is the branch of pharmacology dealing with the preparation, dispensing, and proper use of medications?
Pharmacy
What is the study of the dosages of medicines and medications?
Posology
What is the study of the action or effects of medications on living organisms?
Pharmacodynamics
What is the study of the uses of medications in the treatment of disease?
Pharmacotherapeutics
What is the study of poisons, their actions, their detection, and the treatment of the conditions produced by them called?
Toxicology
What is the science of treating disease by any method that will relieve pain, treat or cure diseases and infections, or prolong life called?
Therapeutics
What provides tests for medication identity, quality, strength, and purity?
USP-NF
What did the U.S. Federal Food, Medication, and Cosmetics Act designate as the official reference for medications marketed in the United States?
USP-NF
What is the most widely used text/reference in American pharmacies?
Remington: The Science and Practice of Pharmacy
What is the amount of medication to be administered referred to as?
Dose
A therapeutic dose is calculated on an average adult male of 24 years who weighs approximately how many pounds?
150
What is the most common factor that influences the amount of medication to be given?
Age
What is the most common method of administering medications?
Oral
What type of medications are administered by placing the medication under the tongue?
Sublingual
What type of medications are administered by placing the medication between the cheek and gum?
Buccal
What type of medications are introduced by injection?
Parenteral
What is the type of medication injected just below the skin’s cutaneous layers?
Subcutaneous
What type of medication is injected within the dermis layer of the skin?
Intradermal
What type of medication is introduced directly into the vein?
Intravenous
What is the the process called by which a medication is converted into a fine spray by the use of compressed gas?
Nebulization
How many important steps to follow are there when administering medication to a patient to prevent errors?
6
What is any chemical substance called that has an effect on living tissue but is not used as a food?
Medication
Medications are classified according to set criteria and fall into three specific areas: general, chemical, and what else?
Therapeutic
What are medications called that cause shrinkage of the skin and mucous membranes?
Astringents
What are bland or fatty substances called that may be applied to the skin to make it more pliable and soft?
Emollients
What are agents called that inhibit or suppress the act of coughing?
Antitussives
What can be used to reduce congestion and the swelling of mucous membranes?
Nasal Decongestants
What substance released by most cells distributed in connective tissues usually near blood vessels promotes some of the reactions associated with inflammation and allergies such as asthma and hay fever?
Histamine