A 58-year-old woman with a history of hypercholesterolemia came to the ER with severe abdominal pain, nausea, and vomiting. She is diagnosed with advanced atherosclerosis after radiologic imaging reveals atherosclerotic plaque narrowing the blood vessel supplying the embryonic foregut and its derivatives. What blood vessel is most likely affected?
(A) Celiac artery
(B) Superior mesenteric artery
(C) Inferior mesenteric artery
(D) Portal vein
(E) Umbilical vein
Ans: (A) Celiac artery
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Identify the type of connective tissue that strengthens and supports areas subjected to stresses from many directions.
A) dense regular connective tissue B) reticular tissue C) areolar tissue D) adipose tissue E) dense irregular connective tissue
Which of the following is part of the axial skeleton?
A) clavicle B) patella C) carpal bones D) ribs E) coxal bones
Cognition is best described as:
A) the ability to comprehend and produce words. B) recognizing, processing, planning, and responding to stimuli. C) encoding and storing learned information in our neural circuitry. D) a reversible and normal suspension of consciousness.
Which bone does not function in protection?
A. Lumbar vertebra B. Os coxae C. Parietal bone D. Sternum E. Fibula