What is the large opening in the coxal bone that allows blood vessels and nerves to pass anteriorly into the thigh?
A. Pelvic aperature
B. Greater sciatic notch
C. Obturator foramen
D. Lesser sciatic notch
E. Acetabulum
Answer: C
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Ascending sensory information is relayed from one nucleus to another in a series of steps, which permits modulation of the response, but this processing takes time. Why is this delay in response not dangerous to the organism?
What will be an ideal response?
The main control of peripheral resistance by the vasomotor centers occurs in the
A) artery. B) arteriole. C) capillary. D) venule. E) vein.
Along with the ribs and sternum, what other bones make up the thoracic cage?
A) 7 cervical vertebrae B) 12 thoracic vertebrae C) 5 lumbar vertebrae D) 7 cervical and 12 thoracic vertebrae E) 12 thoracic and 5 lumbar vertebrae
A 10-year-old female patient with primary pulmonary hypertension is receiving nitric oxide (NO) therapy for its vasodilatation properties
She presents with a deficiency in O2 carrying capacity with the hemoglobin iron molecule in the ferric acid state and a methemoglobin level of 10%. She most likely has a condition known as: A. sickle cell disease B. anemia C. methemoglobinemia D. hypoxic shock E. restrictive lung disease