The _________________________ muscle originates on the spinous processes of C7 and T1 through T3. Fibers from these muscles course down and laterally to insert just beyond the angles of ribs 2 through 5. This group of muscles elevates the rib cage during inspiration
Fill in the blank(s) with correct word
serratus posterior superior
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Pneumatic tires for caster wheels:
a. reduce opportunity for wheels to become caught in sidewalk cracks. b. are typically standard. c. reduce shock absorption. d. significantly increase the weight of the wheelchair.
Rising PCO2 levels cause the ________ of smooth muscles in the walls of arterioles
A) relaxation B) spasm C) constriction D) None of the above
If a clinician wanted to compare a male infant's weight gain over time with that of other boys, she should generate a growth chart that depicts which of the following?
A) Age on the vertical axis and weight on the horizontal axis B) Height on the vertical axis and weight on the horizontal axis C) Weight on the vertical axis and age on the horizontal axis D) Weight on the vertical axis and height on the horizontal axis
Diabetic retinopathy is a/an ________ disorder
A) chronic B) degenerative C) refractive D) infectious