Which of the following statements is false regarding micturition?
A) When you relax the external urethral sphincter, the internal sphincter will relax.
B) Urination will be completed despite voluntary opposition.
C) Parasympathetic nervous control is involved with the micturition reflex.
D) Stretch receptors in the bladder are stimulated by the warm temperature of the urine.
E) Bladder contractions can force open the internal urethral sphincter.
D
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Only the ________ vertebrae have transverse foramina.
Fill in the blank(s) with the appropriate word(s).
_____________________ is the diffusion of water or any other solvent molecule through a semipermeable membrane.?
Fill in the blank(s) with correct word
Which of the following would best be described as a scanning procedure that provides visualization of fluid, soft tissue, and body structures without the use of radiation??
A) ?Computed axial tomography (CAT, or CT, scan) B) ?Magnetic resonance imaging (MRI) C) ?Positron emission tomography (PET) scan D) ?Bone scan
Botulism is caused by a toxin from the bacterium of the group (genus)
a. Clostridium. b. Escherichia. c. Salmonella. d. Staphylococcus. e. Streptococcus.