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Questions and Answers
What does the suffix -ology refer to?
Which suffix indicates a visual inspection?
Which term represents the condition of pain?
What does the suffix -cyte signify?
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Which of the following denotes surgical repair?
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What does the prefix 'infra' signify in medical terminology?
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Which prefix is used to indicate an excessive condition?
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What does the prefix 'peri' mean in medical terms?
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Which prefix indicates a slow condition in medical terminology?
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What is the meaning of the prefix 'trans'?
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What does the prefix 'Dys' indicate in medical terminology?
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Which suffix is used to denote surgical removal in medical terminology?
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What is the meaning of the prefix 'Sub' in medical terms?
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Which of the following suffixes refers to a disease?
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What does the prefix 'A-/An-' indicate?
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What is the plural form of the noun 'vena'?
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How is the plural of 'musculus' formed?
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Which of the following nouns follows the plural formation of changing 'is' to 'es'?
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Which of the following is the correct plural form of 'bacterium'?
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What is the correct plural form of 'femur'?
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What does the abbreviation 't.i.d.' mean in a medical context?
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Which of the following abbreviations indicates a route of medication administration?
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What does 'q.d.' signify in medical prescriptions?
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Which abbreviation means 'as needed'?
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What does the abbreviation 'p.c.' refer to regarding meal timing?
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What is the plural form of 'Foramen'?
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Which term refers to the tips of an organ?
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What is the plural form of 'Genus'?
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Which prefix means 'under'?
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What is the plural form of 'Thrombus'?
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Study Notes
Medical Prefixes and Suffixes
- -ology → Study of; example: cardiology (study of the heart)
- -scopy → Visual inspection; example: colonoscopy (visual inspection of the colon)
- -graphy → Recording; example: radiography (recording using x-rays)
- -plasty → Surgical repair; example: rhinoplasty (surgical repair of the nose)
- -osis → Condition; example: psychosis (mental condition involving loss of contact with reality)
- -algia → Pain; example: neuralgia (pain in a nerve)
- -cyte → Cell; example: leukocyte (white blood cell)
- -lysis → Breakdown; example: hemolysis (breakdown of red blood cells)
- -stomy → Opening; example: colostomy (opening of the colon)
- -phobia → Fear; example: arachnophobia (fear of spiders)
Parts of Speech
- Per → Through; example: percutaneous (through the skin)
- Inter → Between; example: intercostal (between the ribs)
- Extra → Outside; example: extracellular (outside the cell)
- Infra → Below; example: infraorbital (below the eye socket)
- Super → Above; example: superficial (on the surface)
- Contra → Against; example: contraindication (a reason not to use a drug or treatment)
- Peri → Around; example: pericardial (surrounding the heart)
- Trans → Across; example: transdermal (across the skin)
- Retro → Behind; example: retroperitoneal (behind the peritoneum)
- Circum → Around; example: circumcision (removal of the foreskin)
Prefixes Indicating Number or Condition
- Hyper → Excessive; example: hypertension (high blood pressure)
- Hypo → Deficient; example: hypoglycemia (low blood sugar)
- Tachy → Fast; example: tachycardia (fast heart rate)
- Brady → Slow; example: bradycardia (slow heart rate)
- Poly → Many; example: polycystic ovary syndrome (a condition involving multiple cysts on the ovaries)
Singular and Plural Forms
- First declension: Nouns ending in -a; Plural form: change -a to -ae (e.g., vena (vein), venae (veins)).
- Second declension: Nouns ending in -us; Plural form: change -us to -i (e.g., musculus (muscle), musculi (muscles)).
- Third declension: Nouns with various endings; Plural form: add -es (e.g., diagnosis (diagnosis), diagnoses (diagnoses)).
Latin Abbreviations for Concise Medical Communication
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q.d. → quaque die (every day)
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b.i.d. → bis in die (twice a day)
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t.i.d. → ter in die (three times a day)
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q.o.d. → quaque altera die (every other day)
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p.o. → per os (by mouth)
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N.P.O. → nil per os (nothing by mouth)
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prn → pro re nata (as needed)
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IM → intramuscularis (intramuscular)
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IV → intravenosus (intravenous)
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ad lib. → ad libitum (as desired)
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a.c. → ante cibum (before meals)
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p.c. → post cibum (after meals)
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hs → hora somni (at bedtime)
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O.D. → oculus dexter (right eye)
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stat → statim (immediately)
Medical Terminology
- Alveolus → Alveoli : outer layer of an organ
- Cortex → Cortices : outer layer of an organ
- Phalanx → Phalanges : finger bones
- Appendix → Appendices : small organs
- Foramen → Foramina : openings in bone
- Apex → Apices : tips of organ
- Genus → Genera : category of organisms
- Thrombus → Thrombi : blood clots
- Nucleus → Nuclei : cell core
- Stoma → Stomata : openings
Medical Prefixes
- Oligo → Few; example: oligomenorrhea (infrequent menstruation)
- Pen → Around; example: penicillin (antibiotic that surrounds bacteria)
- Trans → Across; example: transfusion (transferring blood from one person to another)
- Dys → Bad / Difficult; example: dysphagia (difficulty swallowing)
- A-/An- → Without; example: anemia (deficiency in red blood cells)
- Pre → Before; example: premature (happening before the expected time)
- Endo → Within; example: endoscope (a medical instrument used to examine the inside of a hollow organ)
- Sub → Under; example: subcutaneous (under the skin)
- Anti → Against; example: antibiotic (a drug used to kill bacteria)
- Epi → Upon; example: epidermis (the outermost layer of skin)
Medical Suffixes indicating procedure, or special conditions
- -itis → Inflammation; example: bronchitis (inflammation of the bronchi)
- -ectomy → Surgical Removal; example: appendectomy (surgical removal of the appendix)
- -oma → Tumor; example: lipoma (a tumor composed of fat cells)
- -pathy → Disease; example: neuropathy (disease of the nerves)
- -emia → Blood condition; example: anemia (deficiency in red blood cells)
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Description
Test your knowledge on medical prefixes and suffixes with this engaging quiz. Understand the meanings and examples of various terms used in medicine. Perfect for students or professionals looking to enhance their medical vocabulary.
