All of the following are true statements EXCEPT:
A) The cells of lymphatic capillaries are tightly joined.
B) Lymphatic vessels operate under low-pressure.
C) Lymphatic vessels belong to a one-way system that drains lymphatic capillaries.
D) Lymph flow is driven in part by contraction of smooth muscle in the walls of lymph-collecting vessels.
Answer: A
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The pelvic girdle is comprised of three bones, ___________________, _________________, and ___________________. ________________________________________
Fill in the blank(s) with the appropriate word(s).
What hormones are released by the posterior pituitary?
A) No hormones are made by the posterior pituitary. B) releasing and inhibiting hormones C) antidiuretic hormone (ADH) and oxytocin D) stimulating hormones
Increased myocardial contractility secondary to stretching of the myocardial walls is called the:
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Hasan is a three-year-old boy who lives in Dhaka, Bangladesh. He is small for his age, has bowed legs, exhibits muscle weakness, and complains often of pain in his bones. Hasan most likely has __________.
a. scoliosis b. osteoarthritis c. kyphosis d. rickets