When is costal breathing most likely to occur?
A) all of the time; costal breathing is normal
B) while pregnant
C) while sleeping
D) during exercise
E) None of the answers are correct.
B) while pregnant
You might also like to view...
A cancer involving neutrophils, eosinophils, or basophils is called a
A) hemophilia. B) pernicious anemia. C) myeloid leukemia. D) lymphoid leukemia. E) jaundice.
Which of the following is NOT a principle sensor for thirst regulation?
A. osmoreceptors in the hypothalamus B. arterial baroreceptors C. juxtaglomerular apparatus D. mouth mucosa
Thirty minutes after Mary has completed a 25-km race, she begins to notice severe muscle soreness and stiffness in her legs. Her urine is dark colored. She wonders whether she may have damaged her muscles during the race. She visits the ER, and the doctor orders several blood tests. What kind of blood tests can help determine whether muscle damage has occurred?
What produces the striations of a skeletal muscle cell?
A) a difference in the thickness of the sarcolemma B) the arrangement of myofilaments C) the sarcoplasmic reticulum D) the T tubules