Straighterline Anatomy & Physiology I Midterm Exam (Latest 2024 / 2025 Update) Questions and Verified Answers | 100% Correct | Grade A
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Course
Straighterline Anatomy & Physiology I
Institution
Straighterline Anatomy & Physiology I
Straighterline Anatomy & Physiology I Midterm Exam (Latest 2024 / 2025 Update) Questions and Verified Answers | 100% Correct | Grade A
Question:
Melanin
Select one:
a. makes the skin lighter.
b. is increased with exposure to infrared light.
c. is absent in individuals with albinism.
d....
Straighterline Anatomy &
Physiology I Midterm Exam (Latest
Update) Questions and
Verified Answers | 100% Correct |
Grade A
Question:
Melanin
Select one:
a. makes the skin lighter.
b. is increased with exposure to infrared light.
c. is absent in individuals with albinism.
d. is a pigment produced by cells in the stratum corneum.
e. is transferred to other cells by osmosis.
Answer:
c. is absent in individuals with albinism.
Question:
The outer surface of the hair is called the_________.
Select one:
,a. root
b. hair bulb
c. shaft
d. medulla
e. cuticle
Answer:
e. cuticle
Question:
Which vitamin begins its synthesis in the skin when the skin is exposed to
ultraviolet light?
Select one:
a. Vitamin C
b. Vitamin B
c. Vitamin E
d. Vitamin D
e. Vitamin A
Answer:
d. Vitamin D
Question:
This layer of skin is composed of keratinocytes.
Select one:
,a. Subcutaneous layer
b. Epidermis
c. Reticular layer
d. Dermis
e. Papillary layer
Answer:
b. Epidermis
Question:
Impetigo is caused by the bacterium_________.
Select one:
a. Herpes
b. Staphylococcus
c. Luteus
d. Streptococcus
e. Propionibacterium
Answer:
b. Staphylococcus
Question:
Which type of burn involves damage to the epidermis, dermis, and
subcutaneous tissue?
Select one:
, a. Full-thickness
b. Second-degree
c. Total-dermal-thickness
d. Partial-thickness
e. First-degree
Answer:
a. Full-thickness
Question:
How does the reproductive system contribute to osteoporosis?
Select one:
a. Decreased estrogen levels following menopause contribute to the disease.
b. Immune cells decrease in number after puberty and reduce bone repair.
c. Excessive smoking lowers estrogen levels, which increases bone loss.
d. Calcium ions released from the bones are necessary for gamete production.
e. Lack of sex hormone production reduces vitamin D production and
decreases calcium absorption.
Answer:
a. Decreased estrogen levels following menopause contribute to the disease.
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