VERSIONS 200 QUESTIONS AND CORRECT
ANSWERS(VERIFIED ANSWERS)|AGRADE
Define "universal precautions". - ANSWER-A set of guidelines published by OSHA that require the
employer and employee to assume that all human blood and body fluids are infectious for blood borne
pathogens.
Define asymptomatic. - ANSWER-Show no symptoms or signs of infections. Ex: hepatitis B
Where should you store clean and disinfected tools? - ANSWER-In a clean container.
Define anatomy. - ANSWER-The study of the structures of the human body that can be seen with the
naked eye. It is the science of the structure of organism, or of their parts.
Define physiology. - ANSWER-The study of the functions of living things.
Define histology. - ANSWER-The study of the tiny structures found in living tissue, that is, microscopic
anatomy.
What are cells consisted of? - ANSWER-nucleus, cytoplasm, cell membrane
Define "nervous system" - ANSWER-carries messages to and from the brain and controls and
coordinates all bodily functions
Define "endocrine system" - ANSWER-affects the growth, development, sexual activities, and health of
the entire body
Define "integumentary system" - ANSWER-Serves as a protective covering and helps in regulating the
body's temperature. Consists of skin, accessory organs, such as oil and sweat glands, sensory receptors,
hair, and nails.
,Define "skeletal system" - ANSWER-A physical foundation of the body. Consists of the bonds and
movable and immovable joints.
Define insulator. - ANSWER-A substance that does not easily transmit electricity. Ex: silk, wood, rubber
What is "sodium hypochlorite"? - ANSWER-A household bleach
Define acne. - ANSWER-A chronic inflammatory skin disorder of the sebaceous glands characterized
by comedones and blemishes.
Define seborrhea. - ANSWER-A severe oiliness of the skin. An abnormal secretion from the sebaceous
glands.
Define milia. - ANSWER-A type of whitehead. Hard and closed over. Pearl-like masses of sebum and
dead cells under the skin with no visible opening. More common in dry skin types, around eyes, cheeks,
and forehead.
Define comedone. - ANSWER-A non-inflamed buildup of cells, sebum, and other debris inside follicles.
What is an "open comedo"? - ANSWER-A blackhead. When follicle is filled with excess oil. It is dark
because it is exposed to oxygen.
What is a "closed comedo"? - ANSWER-A whitehead.
Define macule. - ANSWER-A flat spot or discoloration on the skin, like a freckle.
Define eczema. - ANSWER-An inflammatory, painful itching disease of the skin, acute or chronic in
nature, with dry or moist lesion.
, Define rosacea. - ANSWER-An inflammation of the skin characterized by redness, dilation of blood
vessels. In severe cases, there is the formation of papules and pustules.
Define "bacterial conjunctivitis". - ANSWER-Pinkeye. Very contagious.
Define tinea. - ANSWER-A fungal infection. Very contagious.
Define verucca. - ANSWER-A wart.
What is the largest and strongest bone of the face? - ANSWER-The lower jawbone, which is formed by
the mandible.
Define "striated muscles". - ANSWER-Skeletal or voluntary muscles.
Define "non-striated muscles". - ANSWER-Involuntary muscles. Ex: intestines
Define the 3 parts to the muscle. - ANSWER-Origin: the part of the muscle that does not move.
Insertion: the part of the muscle that moves.
Belly: the middle part.
What direction or pressure should you use when massaging? - ANSWER-From insertion to origin.
What is the largest cranial nerve? - ANSWER-The 5th cranial nerve, also called the trifacial or
trigeminal nerve.
Define "circulatory system". - ANSWER-Controls blood through the body.
What are two other names for "red blood cell"? - ANSWER-red corpuscles or erythrocytes