Unit Test — Cumulative exam Answers

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4

Helen has just been diagnosed with hirsutism. Which symptoms does she most likely have?

A
hair growth on her face and chest
B
an inflamed rash on her back
C
spots of baldness on her head
D
inflammation of her nail matrix
5

Which best defines alternating waves of smooth muscle contractions that move food through the alimentary canal?

A
propulsion by peristalsis
B
propulsion by defecation
C
chemical digestion by peristalsis
D
chemical digestion by defecation
7

Dani says that her pulmonary ventilation occurs in her respiratory zone. What is another way of saying this?

A
Her breathing occurs in her pharynx.
B
Her breathing occurs in her lungs.
C
Her tracheotomy occurs in her pharynx.
D
Her tracheotomy occurs in her lungs.
13

Which outermost layer of the skin contains the hair and nails?

A
the hypodermis
B
the dermis
C
the epidermis
D
the hyperdermis
14

A medical coder writes in a patient’s insurance claim that the patient has pneumoconiosis. Which most likely caused the disease?

A
working in an office
B
getting a viral infection
C
working in a hay field
D
getting a bacterial infection
15

A manufacturer of migraine-relief medication must conduct studies to determine its TI, as mandated by which legislative act?

A
the Controlled Substances Act
B
the Drug Enforcement Act
C
the Kefauver-Harris Amendment
D
the Durham-Humphrey Amendment
16

Serena and Phil have both been diagnosed with bacterial infections. They each will start antibiotics that kill foreign bacteria. Serena takes one that inhibits protein synthesis while Phil takes one that inhibits bacterial cell wall synthesis. Which two antibiotics are they most likely starting?

A
Serena is taking fluoroquinolone and Phil is taking tetracycline.
B
Serena is taking tetracycline and Phil is taking penicillin.
C
Serena is taking epinephrine and Phil is taking amphetamine.
D
Serena is taking penicillin and Phil is taking epinephrine.
19

What is the purpose of the coating on a caplet?

A
to increase absorption through the epidermis
B
to increase the rate of dissolving on the tongue
C
to lessen possible stomach irritation
D
to lessen possible stains on teeth

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