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Exam-ABSITE Exam with Complete Solutions 100% Pass
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Exam-ABSITE Exam with Complete Solutions 100% Pass
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Exam-ABSITE Exam with Complete Solutions 100% Pass2 weeks after a whipple operation, your patient continues to have early satiety with oral
intake. You decide to start metoglopramide (Reglan) and erythromycin. What receptor does
erythromycin bind to increase gastrointestinal motility? Correct Answer-Motilin (found
primarily in the stomach, duodenum, and colon)
Proteins are synthesized from:
a. mRNA
b. tRNA
c. dsDNA
d. ssDNA Correct Answer-mRNA
1 week after an APR, our patient develops urosepsis requiring volume resuscitation,
antibiotics, and moderate amounts of levophed and vasopressin. E. coli grows out from the
blood cultures. What portion of the lipopolysaccharide complex accounts for its toxicity
Correct Answer-Lipid A (with gram negative sepsis; stimulator of TNFα)
Steroid hormones:
, Exam-ABSITE Exam with Complete Solutions 100% Pass
a. Bind a receptor on the plasma membrane and activate a plasma membrane enzyme
b. Bind a cytoplasmic receptor, enter the nucleus, and affect transcription of proteins
c. Bind a receptor in the nucleus and affect transcription of proteins
d. Do not enter the cell Correct Answer-(b)
Bind a receptor in the cell cytoplasm, enter the nucleus as a steroid-receptor complex, and
affect transcription of proteins
4 days after an Ivor-Lewis esophagectomy, you decide to start enteral tube feeding through a
J-tube. The long chain fatty acids contained in the tube feeds:
a. Enter the circulation via the portal system
b. Enter the circulation via lymphatics
c. Are only synthesized in the body
d. Are not found in chylomicrons Correct Answer-(b)
, Exam-ABSITE Exam with Complete Solutions 100% Pass
Long-chain FAs enter the body through terminal lacteals (absorption through the lymphatic
system) either as free LCFAs or as chylomicrons
Medium- and short-chain FAs along with proteins/CHO enter through the portal circulation
Cells divide during what phase of the cell cycle?
a. G1
b. S
c. G2
d. M Correct Answer-(d)
Cells divide during the M phase (most radiosensitive)
Cell cycle length is determined by what phase of the cell cycle?
a. G1
, Exam-ABSITE Exam with Complete Solutions 100% Pass
b. S
c. G2
d. M Correct Answer-(a)
G1 ↔ G0 phase determines cell cycle length (most variable cell period)
Most RNA/protein synthesis
Of the following, which is the most critical component in the neovascularization of tumor
metastases?
a. HER receptor
b. VEGF receptor
c. Neu receptor
d. FGF receptor Correct Answer-(d)
Vascular endothelial growth factor (VEGF) receptor
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