UCLA EMT CH.24 CERTIFICATION
EVALUATION 2026 COMPLETE QUESTIONS
AND ANSWERS BUNDLED EXAMS GRADED
A+
●● 2. What layer of the skin forms a watertight, protective seal for the
body?
A. dermis
B. epidermis
C. muscular layer
D. subcutaneous layer.
Answer: B. Epidermis
●● 3. The germinal layer of the epidermis contains pigment granules
that are responsible for skin:
A. color.
B. texture.
C. moisture.
D. temperature..
Answer: A. color
●● 4. Which of the following statements regarding the dermis is correct?
,A. The dermis produces a substance that provides color to the skin.
B. The dermis contains hair follicles, sweat glands, and nerve endings.
C. The cells of the dermis are worn away and are constantly replaced.
D. The dermis lies above the germinal layer and provides protection..
Answer: B. the dermis contains hair follicles, sweat glands, and nerve
endings
●● 5. The sebaceous glands produce sebum, a material that:
A. facilitates shedding of the epidermis.
B. pulls the hair erect when you are cold.
C. discharges sweat onto the skin's surface.
D. waterproofs the skin and keeps it supple..
Answer: Answer: D
Question Type: General Knowledge
Page: 806
●● 6. All of the following body structures are lined with mucous
membranes, EXCEPT for the:
A. lips.
B. nose.
C. anus.
D. mouth..
Answer: Answer: A
, Question Type: General Knowledge
Page: 806
●● 7. Functions of the skin include all of the following, EXCEPT:
A. maintenance of water balance.
B. regulation of body temperature.
C. the production of key antibodies.
D. sending information to the brain..
Answer: Answer: C
Question Type: General Knowledge
Page: 806
●● 8. When a person is exposed to a cold environment:
A. sweat is produced and is warmed when the vessels constrict.
B. blood vessels dilate and divert blood to the core of the body.
C. the skin becomes flushed secondary to peripheral vasodilation.
D. peripheral vessels constrict and divert blood away from the skin..
Answer: Answer: D
Question Type: General Knowledge
Page: 806
EVALUATION 2026 COMPLETE QUESTIONS
AND ANSWERS BUNDLED EXAMS GRADED
A+
●● 2. What layer of the skin forms a watertight, protective seal for the
body?
A. dermis
B. epidermis
C. muscular layer
D. subcutaneous layer.
Answer: B. Epidermis
●● 3. The germinal layer of the epidermis contains pigment granules
that are responsible for skin:
A. color.
B. texture.
C. moisture.
D. temperature..
Answer: A. color
●● 4. Which of the following statements regarding the dermis is correct?
,A. The dermis produces a substance that provides color to the skin.
B. The dermis contains hair follicles, sweat glands, and nerve endings.
C. The cells of the dermis are worn away and are constantly replaced.
D. The dermis lies above the germinal layer and provides protection..
Answer: B. the dermis contains hair follicles, sweat glands, and nerve
endings
●● 5. The sebaceous glands produce sebum, a material that:
A. facilitates shedding of the epidermis.
B. pulls the hair erect when you are cold.
C. discharges sweat onto the skin's surface.
D. waterproofs the skin and keeps it supple..
Answer: Answer: D
Question Type: General Knowledge
Page: 806
●● 6. All of the following body structures are lined with mucous
membranes, EXCEPT for the:
A. lips.
B. nose.
C. anus.
D. mouth..
Answer: Answer: A
, Question Type: General Knowledge
Page: 806
●● 7. Functions of the skin include all of the following, EXCEPT:
A. maintenance of water balance.
B. regulation of body temperature.
C. the production of key antibodies.
D. sending information to the brain..
Answer: Answer: C
Question Type: General Knowledge
Page: 806
●● 8. When a person is exposed to a cold environment:
A. sweat is produced and is warmed when the vessels constrict.
B. blood vessels dilate and divert blood to the core of the body.
C. the skin becomes flushed secondary to peripheral vasodilation.
D. peripheral vessels constrict and divert blood away from the skin..
Answer: Answer: D
Question Type: General Knowledge
Page: 806
