The bone in the thigh is the:
Answers:
A. tibia
B. humerus
C. fibula
D. femur
E. calcaneous - ANSWERD. femur
The volume of air flow to the alveoli is increased when there is an increase in:
Answers:
a. airway resistance
b. bronchial spasms
c. collapsed lung tissue
d. d...
The volume of air flow to the alveoli is increased when there is an increase in:
Answers:
a. airway resistance
b. bronchial spasms
c. collapsed lung tissue
d. diameter of the airways
e. expiratory reserve volume - ANSWERD. diameter of the airways
Water moves in and out of body compartments by what method?
Answers:
,A. osmosis
B. facilitated diffusion
C. primary active transport
D. secondary active transport
E. carrier-mediated transport - ANSWERA. osmosis
Most of the lymph fluid originates from:
Answers:
A. drinking more water than can be absorbed
B. overproduction of cerebrospinal fluid
C. infrequent urination which overfills the bladder
D. hormonal imbalances which cause water retention
E. greater blood flow to tissues than being carried away - ANSWERE. greater blood flow to tissues
than being carried away
Blood within the pulmonary veins immediately returns to the:
Answers:
A. right atrium
B. left atrium
C. right ventricle
,D. left ventricle
E. lungs - ANSWERB. left atrium
The receptors for static and dynbamic equilibrium are located in the:
Answers:
A. auditory canal and tympanic membrane
B. round and oval windows
C. cochlea and scala media
D. semicircular canals and vestibule
E. middle ear ossicles - ANSWERD. semicircular canals and vestibule
Lymph is most similar to:
Answers:
A. plasma
B. serum
C. interstitial fluid
D. intracellular fluid
E. saline solution - ANSWERC. interstitial fluid
The vital centers for the control of heart beat, respiration, and the control of blood vessel diameter
are located in the:
Answers:
, A. thalamus
B. medulla oblongata
C. cerebrum
D. cerebellum
E. hypothalamus - ANSWERB. medulla oblongata
Light rays that strike the retina of the human eye project an inverted image because the:
Answers:
A. photoreceptor cells face the posterior wall of the eye
B. lack of photoreceptors at the blind spot distorts the image
C. fovea centralis of the macula lutea inverts the image
D. vitreous humor is a distorting medium
E. light is refracted as it passes through the lens - ANSWERE. light is refracted as it passes through the
lens
Which of the following hormones is a true protein?
Answers:
A. FSH
B. epinephrine
C. thyroxine
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