The skin and its derivatives (nails, glands, and hairs) form the ________.
A) skeletal system
B) integumentary system
C) endocrine system
D) immune system
E) lymphatic system
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Question 2) ________ results in the production of spermatozoa.
A) Spermatogenesis
B) Ejaculation
C) Urination
D) Erection
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Question 3) Where are mucous membranes found?
A) lining joint cavities
B) covering the heart
C) lining the inside of the stomach
D) covering the brain
E) lining the abdominal cavity wall
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Question 4) Contractions of the dartos muscle ________.
A) wrinkle the skin that covers the scrotum
B) bring the testes closer to the body when body temperature increases
C) result in the ejection of sperm from the penis
D) draw the testes away from the body when temperature decreases
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Question 5) The only dry membrane is the ________.
A) synovial membrane
B) cutaneous membrane
C) mucous membrane
D) serous membrane
E) basement membrane
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Question 6) The ________ of the seminiferous tubules nourish the spermatogenic cells and regulate spermatogenesis.
A) lobules
B) stereocilia
C) nurse cells
D) interstitial cells
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Question 7) Which of the following membranes is composed of loose areolar connective tissue?
A) synovial membrane
B) cutaneous membrane
C) mucous membrane
D) serous membrane
E) pleural membrane
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Question 8) The regions of the penis are ________.
A) the body and the glans
B) the root and the glans
C) the root and the body
D) the root, the body, and the glans
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Question 9) Which of the following reduces friction in movable joints, such as the knee?
A) sebum
B) serous fluid
C) synovial fluid
D) sweat
E) keratin
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Question 10) What are the three regions of the urethra?
A) the penile urethra, the membranous urethra, and the prostatic urethra
B) the penile urethra, the epididymal urethra, and the deferens urethra
C) the ejaculatory urethra, the epididymal urethra, and the deferens urethra
D) the penile urethra, the epididymal urethra, and the prostatic urethra
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