Which is the correct sequence of structures sperm travels through prior to ejaculation?
a. ductus deferens, epididymis, ejaculatory duct, urethra
b. urethra, ductus deferens, epididymis, ejaculatory duct
c. epididymis, ductus deferens, ejaculatory duct, urethra
d. epididymis, ductus deferens, urethra, ejaculatory duct
e. ejaculatory duct, ductus deferens, epididymis, urethra
C
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Certain odors can initiate behavioral and emotional reactions because
A. the olfactory pathway is connected directly to the occipital lobe. B. olfactory sensations are interpreted at the prefrontal cortex. C. there are widespread olfactory associations within the hypothalamus and limbic system. D. the olfactory pathway is connected directly to the medulla oblongata. E. the sense of olfaction occurs immediately at the olfactory epithelium.
________ subdivide synovial cavities, channel the flow of synovial fluid, and allow for variations in the shapes of the articular surfaces
A) Fat pads B) Menisci C) Bursae D) Lacunae E) Fasciae
Debridement is not necessary to infection control.
Answer the following statement true (T) or false (F)
When antidiuretic hormone (ADH) levels are low ________
A) nearly all of the filtered water is reabsorbed B) a small volume of concentrated urine is excreted C) most of the water reaching the collecting ducts is not reabsorbed D) aquaporins are inserted into the principal cell apical membranes