Match the following terms with the correct definition.

A. part of the tooth that lies above the gum line
B. portion of tooth below gum line
C. second layer of tooth
D. nerves, arteries, and veins are in this area
E. the hardest substance in the body
F. used to grind and crush food
G. the arrangement of teeth in the mouth
H. front teeth


A. crown
B. root
C. dentin
D. pulp cavity
E. enamel
F. premolars
G. dentition
H. incisors

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What are the three elements required for transmission of infection?

a. __________________________ b. __________________________ c. __________________________

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Assume that a 1,000 gpm pumper is being serviced tested. The lift is 7 feet through 20 feet of 5-inch intake hose. Find the necessary pressure correction for this test

What will be an ideal response?

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Answer the following statement(s) true (T) or false (F)

1. The skeletal system is composed of 206 bones, which include the axial skeleton and the appendicular skeleton. 2. Oxygenated blood is circulated back to the lungs for gas exchange whereas cellular waste is directed to the urinary system for excretion by the kidneys. 3. The urinary system serves to regulate blood pH, produce urine (a concentration of metabolic waste), store urine, and eliminate urine. 4. Urine will be stored in the urinary bladder until the urge to urinate occurs, typically when urine volume reaches 200 mL. 5. The skeletal system provides protection of internal organs, production of erythrocytes and leukocytes, and bodily mobility.

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Excessive use of phenobarbital may cause neonatal __________ and death

Fill in the blank(s) with correct word

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