611 PATHO EXAM QUESTIONS
AND ANSWERS GRADED A+
P A THO EXAM 4 WE ARE OUT THE DOOR Q&A 2017
cytokines fr om neutro phils, lymphocytes, plasma ce lls, macr ophages, eosinophils, and
mast cells.
17. Crohn disease: In Cro hn disease, elev ations in IgG are associa ted with the s...
cytokines fr om neutro phils, lymphocytes, plasma ce lls, macr ophages, eosinophils, and
mast cells.
17. Crohn disease: In Cro hn disease, elev ations in IgG are associa ted with the sev erity of the
disease.
18. Kidney st ones in the upper part of the ure ter would produce pain r eferred to which
anato mical ar ea?
a. Vul va or penis
b. Thighs
c. Umbilicus
d. Lower abdomen
Kidney st ones in the upper part of the uret er would pr oduce pain in the
umbilicus. Sensory innervation f or the upper part of the uret er arises
from the tenth thoracic nerv e roots with re ferred pain t o the umbilicus.
19. The glomerular filtra tion rate is directly r elated to which fact or?
a. Perfusion pressur e in the glomerular capillaries
b. Diffus ion rate in the renal cort ex
c. Diffusion r ate in the r enal medulla
d. Glomerular active tr ansport
Perfusion pressur e. The filtra tion of the plasma per unit of time is known as the
glomerular filtration rate (GFR), which is dir ectly relat e d to only th e
perfusion pressure in the glomerular capillaries.
20. When renin is r eleased, it is capable o f which action?
a. Inactiva tion of autoregulation
b. Direct activa tion of angiotensin II
c. Direct release of antidiure tic hormone (ADH)
d. Formation of angiotensin I
Forma tion of angiotens in I.
21. How high does the plasma glucose ha ve to be bef ore the thr eshol d for glucose is
achieved?
a. 126 mg /dl
b. 180 mg/dl
c. 150 mg /dl
d. 200 mg/dl
When the plasma glucose r eaches 180 mg /dl, as occur s in the individual with
uncontr olled diabetes mellitus, the thr eshold for gluco se is achiev ed.
22. What is the end-pro duct of prot ein metabolism that is e xcreted in urine?
a. Glucose
b. Bile
c. Ketones
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