The portal circulation does NOT receive blood from the
A) spleen
B) stomach
C) pancreas
D) kidney
Ans: D) kidney
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Which of the following is incorrect pertaining to the pelvis during pregnancy?
A) The true (conjugate) distance between the sacral promontory and the posterosuperior aspect of the pubic symphysis increases. B) The hormone, relaxin, relaxes the pelvic ligaments. C) The transverse diameter of the pelvis is increased. D) The amount of pelvic rotation permitted around the sacrum is increased. E) The coccyx is permitted to move more posteriorly.
A patent ductus arteriosus means that the ________ did not close.
A. connection between the pulmonary trunk and the aorta B. intraventricular septum C. umbilical arteries and veins D. connection between the inferior vena cava and the abdominal aorta E. intraatrial septum
When the abdomen is divided into nine regions, the most superior horizontal line is called the midclavicular line.
Answer the following statement true (T) or false (F)
Answer the following statements true (T) or false (F)
1. A differential white blood cell count gives the proportions of each type of white blood cell in the blood. 2. Eosinophils help protect against infections caused by certain parasites. 3. Basophils secrete the chemical histamine during inflammatory reactions. 4. Macrophages are specialized neutrophils that increase their size after migrating out of the bloodstream.