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Health-care vocabulary · Topic 5 of 14

Treatment & Medication Words

Treatment & Medication Words — Set 1

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Vocabulary · treatment and medication

Treatment & Medication Words — Set 1

Treatment words: a contraindication rules a treatment out, adverse and untoward effects are unwanted, potent means strong, therapeutic means healing.

01 · Most testedContraindication = a reason not to give it
02 · Most testedAdverse = harmful or unwanted
03 · Most testedPotent = very strong in effect
01

Most-tested words

contraindication (noun) — a reason a treatment should not be given
adverse (adjective) — harmful or unwanted
potent (adjective) — very strong in effect
therapeutic (adjective) — healing; used to treat illness
untoward (adjective) — unexpected and unwanted
02

More words

toxic (adjective) — poisonous
dilute (verb) — to weaken by adding liquid
invasive (adjective) — entering the body (a procedure); spreading
supplement (noun) — an extra added to fill a shortfall
suppress (verb) — to hold back or stop
precaution (noun) — a step taken ahead to prevent harm
prescribe (verb) — to order a medicine or treatment
residual (adjective) — left over; remaining
hydration (noun) — supplying the body with enough water
alleviate (verb) — to ease or lessen (pain, a symptom)
administer (verb) — to give a medicine or treatment
efficacy (noun) — how well a treatment works
palliative (adjective) — easing symptoms without curing
antidote (noun) — a substance that counteracts a poison
analgesic (noun) — a pain reliever
topical (adjective) — applied to the skin or body surface
03

In a sentence

Show 21 example sentences
contraindication: An allergy to penicillin is a contraindication to giving that antibiotic.
adverse: The nurse reported the adverse reaction, a spreading rash, right away.
potent: This pain medicine is potent, so only a small amount is needed.
therapeutic: Warm baths can be therapeutic for sore muscles.
untoward: The patient had no untoward effects after starting the new medicine.
toxic: Too much of some vitamins can become toxic to the liver.
dilute: The pharmacist diluted the medicine with sterile water.
invasive: Taking a temperature by mouth is less invasive than drawing blood.
supplement: The patient takes a calcium supplement with breakfast.
suppress: This syrup is used to suppress a dry cough at night.
precaution: Wearing gloves is a basic precaution against spreading germs.
prescribe: The provider prescribed an antibiotic for the ear infection.
residual: The scan showed residual urine in the bladder after the patient voided.
hydration: Good hydration helps prevent kidney stones.
alleviate: A cold pack can alleviate swelling after a sprain.
administer: The nurse administered the eye drops before breakfast.
efficacy: Researchers tested the efficacy of the new vaccine.
palliative: The family chose palliative care to keep the patient comfortable.
antidote: Poison control told the parents that an antidote exists for that pill.
analgesic: The patient asked for an analgesic after physical therapy.
topical: The provider ordered a topical cream for the rash.
Pearl

A contraindication is a reason against: when one is present, that treatment is not given.

Sources · Collins English Dictionary — "contraindication" · Collins English Dictionary — "adverse" · Collins English Dictionary — "potent" · Collins English Dictionary — "therapeutic" · Collins English Dictionary — "untoward" · Collins English Dictionary — "toxic" · Collins English Dictionary — "dilute" · Collins English Dictionary — "invasive" · Collins English Dictionary — "supplement" · Collins English Dictionary — "suppress" · Collins English Dictionary — "precaution" · Collins English Dictionary — "prescribe" · Collins English Dictionary — "residual" · Cambridge Dictionary — "hydration" · Collins English Dictionary — "alleviate" · Collins English Dictionary — "administer" · Collins English Dictionary — "efficacy" · Collins English Dictionary — "palliative" · Collins English Dictionary — "antidote" · Collins English Dictionary — "analgesic" · Collins English Dictionary — "topical" · Union Test Prep — HESI A2 Vocabulary study guide, page 2 (health-care word lists) · Vocabulary.com — word list "HESI A2" · Vocabulary.com — word list "HESI" · NurseHub — free HESI A2 Vocabulary diagnostic test · TestHQ — HESI A2 Vocabulary (frequently tested words) · Built from the verified NurseSavvy HESI A2 fact map (facts reviewed 2026-10-16). HESI is a trademark of Elsevier; NurseSavvy is not affiliated with Elsevier.

Treatment & Medication Words — Set 2

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Vocabulary · treatment and medication

Treatment & Medication Words — Set 2

More treatment words: an indication is a reason to treat, a regimen is the treatment plan, restrict means limit, aseptic means germ-free.

01 · Most testedIndication = a reason to give it
02 · Most testedRegimen = a planned treatment routine
03 · Most testedRestrict = limit
01

Most-tested words

indication (noun) — a reason to give a treatment; a sign
regimen (noun) — a planned treatment or health routine
restrict (verb) — to limit
aseptic (adjective) — free from disease-causing germs
02

More words

synergy (noun) — a combined effect greater than each alone
incompatible (adjective) — unable to be used or mixed together safely
remedy (noun) — a treatment that cures or relieves
diuretic (noun) — a substance that increases urine output
emetic (noun) — a substance that causes vomiting
inoculation (noun) — giving a vaccine to build immunity
concentrated (adjective) — strong; not diluted
hospice (noun) — comfort care near the end of life
preventive (adjective) — meant to stop a problem before it starts
inhibit (verb) — to slow or block a process
panacea (noun) — a cure-all
tolerance (noun) — a weaker response to a drug after repeated use
placebo (noun) — an inactive look-alike treatment
dosage (noun) — the amount and timing of a medicine
sedative (noun) — a calming or sleep-inducing medicine
sterile (adjective) — completely free of germs
contaminate (verb) — to make unclean or unsafe
cumulative (adjective) — building up over time
03

In a sentence

Show 22 example sentences
indication: Ongoing chest pain is an indication for an urgent heart test.
regimen: The patient's daily regimen includes a short walk, low-salt meals, and morning pills.
restrict: The provider restricted the patient's fluids to a set amount each day.
aseptic: The nurse used aseptic technique to change the wound dressing.
synergy: When two drugs show synergy, their combined effect is stronger than either alone.
incompatible: The pharmacist warned that the two IV drugs are incompatible and must not share a line.
remedy: Honey is a common home remedy for a sore throat.
diuretic: Coffee acts as a mild diuretic, so the patient may urinate more often.
emetic: An emetic was once kept at home to make a child vomit after a poisoning.
inoculation: Children receive an inoculation against measles before starting school.
concentrated: Concentrated urine is dark yellow and can mean the body needs more fluid.
hospice: The family chose hospice so the patient could stay comfortable at home.
preventive: Yearly checkups are a form of preventive care.
inhibit: Some soaps contain substances that inhibit the growth of bacteria.
panacea: No single diet is a panacea for every health problem.
tolerance: Over time, the patient developed a tolerance to the sleep aid.
placebo: Half the volunteers received the new pill and half received a placebo.
dosage: Check the label for the correct dosage before giving a child any medicine.
sedative: The patient was given a sedative before the procedure to ease anxiety.
sterile: Only sterile gloves may touch the open wound.
contaminate: Touching the needle tip will contaminate it.
cumulative: Some medicines have a cumulative effect, building up in the body day by day.
Pearl

An indication is a reason to give a treatment; a contraindication is a reason not to.

Sources · Collins English Dictionary — "indication" · Collins English Dictionary — "regimen" · Collins English Dictionary — "restrict" · Collins English Dictionary — "aseptic" · Collins English Dictionary — "synergy" · Collins English Dictionary — "incompatible" · Collins English Dictionary — "remedy" · Collins English Dictionary — "diuretic" · Collins English Dictionary — "emetic" · Collins English Dictionary — "inoculation" · Collins English Dictionary — "concentrated" · Collins English Dictionary — "hospice" · Collins English Dictionary — "preventive" · Collins English Dictionary — "inhibit" · Collins English Dictionary — "panacea" · Collins English Dictionary — "tolerance" · Collins English Dictionary — "placebo" · Collins English Dictionary — "dosage" · Collins English Dictionary — "sedative" · Collins English Dictionary — "sterile" · Collins English Dictionary — "contaminate" · Collins English Dictionary — "cumulative" · Vocabulary.com — word list "HESI A2" · Vocabulary.com — word list "HESI" · Brainscape — "Hesi A2 vocab YT vids" flashcards · McGraw-Hill "500 Evolve Reach (HESI) A2 Questions", ch. 2 Vocabulary (EasyNotecards transcription) · NurseHub — free HESI A2 Vocabulary diagnostic test · Brainscape — "Hesi vocab" flashcards · Union Test Prep — HESI A2 Vocabulary study guide, page 2 (health-care word lists) · Built from the verified NurseSavvy HESI A2 fact map (facts reviewed 2026-10-16). HESI is a trademark of Elsevier; NurseSavvy is not affiliated with Elsevier.

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