Julia works in a walk-in clinic where several patients arrive with sunburns. How should she distinguish the first-degree and second-degree burns from one another?
What will be an ideal response?
Although both first-degree and second-degree burns produce red and painful skin and are partial thickness burns, only the second-degree burns produce blisters.
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The epididymis is a _____ and it _____
A) stage of spermatogenesis; forms two sperm cells and semen B) tightly coiled tube on the outside of the testis; is the location for sperm maturation C) compartment inside a testis; secretes testosterone and forms sperm D) compartment that contains seminiferous tubules; ejaculates sperm
The most important function of the stomach is to begin protein digestion
Indicate whether the statement is true or false
The synovial membrane
A. lines the joint everywhere except over the articular cartilage. B. is a layer of tissue that is continuous with the periosteum. C. is a double layer of tissue that encloses a joint. D. is a thin lubricating film covering the surface of a joint. E. provides a smooth surface where bones meet.
The shape of skeletal muscle cells is described as
A. irregular. B. spherical. C. cylindrical. D. biconcave. E. columnar.