In typically nonregenerative tissues such as nerve and muscle tissue, lost cells are replaced mainly by ____________________ tissue
Fill in the blank(s) with correct word
scar
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The gonads include ________
A) The ova in the female and sperm in the male B) The penis in the male and the vulva in the female C) The testes in the male and the ovaries in the female D) Both A and C are gonads.
__________ cells constrict the afferent arterioles and secrete renin.
Fill in the blank(s) with the appropriate word(s).
When taking blood pressure, the sounds heard when the pressure cuff is released are due to ________
A) the larger than normal diameter of the blood vessel B) smooth blood flow C) turbulent blood flow D) the smaller than normal diameter of the blood vessel
One function of the integumentary system is to act as a barrier to bacteria, however there are many microbes that already live on or in our bodies without causing infections
Some treatments for acne include specific oral antibiotics, such as erythromycin and tetracycline, to reduce the amount of Propionibacterium acnes on the skin and in the follicles. Knowing there are both ‘good' and ‘bad' bacterial forms of P. acnes, which of the following statements about using antibiotics is true? Check all that apply. What will be an ideal response?