Why does our blood pressure generally go up as we age?
A) Our arteries get 'hard' and absorb less systolic force
B) Our veins get 'hard' and absorb less systolic force
C) Our arteries get 'hard' and absorb less diastolic force
D) Our veins get 'hard' and absorb less diastolic force
A
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What are the levers that operate at a mechanical advantage called?
A) speed levers B) power levers C) functional levers D) dysfunctional levers
Like all epithelial membranes, the skin has an epithelial layer and a connective tissue layer. The keratinized epithelial and connective tissues are ________
A) stratified columnar and reticular B) stratified cuboidal and dense regular C) stratified squamous and dense irregular D) simple squamous and areolar
Which of the following is not a characteristic of the parasympathetic division of the ANS?
A) Its effects are local. B) It has short postganglionic fibers. C) It originates in the craniosacral regions of the CNS. D) The terminal ganglia are very close to or within their target organs. E) It has short preganglionic fibers.
The gray matter of the brain houses motor neuron and interneuron cell bodies, dendrites, telodendria, and unmyelinated axons
Indicate whether this statement is true or false.