HTHRHSC 4570 Final Exam Questions with Correct Answers Latest Update 2025/2026

HTHRHSC 4570 Final Exam Questions with Correct Answers Latest Update 2025/2026 botanicals - Answers plant or plant parts to create scents or to develop therapeutic medicinal treatments -can come from all parts of plant -may include chemicals extracted from plants uses of botanicals - Answers -supplement diet -provide fragrance -spices used to flavor food -cosmetic uses (add fragrance or enhance look) -additives to prescription and non-prescription drugs historical uses of botanicals - Answers -Egyptians used myrrh, cumin, caraway, fennel, olive oil and licorice -American Indians and early Americans used herbs and bark -Indians of Peru -uses in Ayurvedic medicine and TCM botanical uses in Indians of Peru - Answers -quinine to treat malaria -limes to prevent scurvy -foxglove for certain heart conditions herbalist - Answers practitioner and contributor to field of herbal medicine crude herbs - Answers collected and dried out, cut and sifted out -may be cooked into teas powders - Answers ground crude herbs -may ingest in natural form or cooked to make teas teas - Answers aqueous extractions of crude herbs or herbal powders concentrated herbal extractions - Answers may be in liquid or solid form and anywhere from 2 to 100 times as concentrated as crude herbs infusion - Answers concentrate made by stepping one ounce of herb into two cups of water -use more delicate part of plant (leaves, flowers, and light stems) tinctures - Answers extracts made by soaking herbs in solution (usually alcohol) dried decoctions or concentrated granules - Answers herbs cooked as teas and solid residue is removed, after which remaining liquids are dried out until only powders remain -powders about 4 times as potent as herb capsules - Answers powdered herbs, dried decoctions or concentrated extracts placed in gelatin capsules bolus - Answers rectal or vaginal suppository -made with cocoa butter, water or honey mixed with powdered herbs tablets - Answers powdered herbs, dried decoctions, or concentrated herbal extracts with a binding substance added, then pressed into this gelcaps - Answers sealed gelatin capsules that hold either tinctures or concentrated liquid herbal extracts bath - Answers 2 to 4 quarts of decoction or infusion, strained and then added to tub of bathwater poultice - Answers preparation of fresh, dry, ground or powdered herb and herbal mixture that is wrapped in thin cotton or wool cloth and applied to skin fomentation - Answers cloth soaked in infusion or decoction from which all herb as been strained liniment - Answers liquid base and is rubbed into sore muscles and joints -made by making decoration or infusion and rubbing then adding 1/4 to 1/2 part olive oil and/or rubbing alcohol 1994 - Answers FDA regulated herbs and dietary supplements How does the FDA regulate dietary supplements? - Answers manufacturers don't have to seek FDA approval, but FDA supposed to regulate botanicals DSHEA meaning - Answers US Dietary Supplement Health and Education Act DSHEA definition of herbals - Answers -intended to supplement diet -contains one or more dietary ingredient (vitamins, minerals, herbs or other botanicals and amino acids or their constituents) -intended to be taken by mouth in forms such as tablet, capsule, powder, soft gel, gelcap or liquid -labeled as being dietary supplement omega 3 fatty acid function - Answers -lower BP -reduce triglycerides (reduce risk of heart attach and stroke)