Each of the following is a step in screening organ recipient serum for HLA antibodies except
A) Step 4: Fluorochrome-labeled antihuman globulin is mixed with the latex beads.
B) Step 1: A panel of latex beads is coated with HLA antigens.
C) Step 2: Recipient serum is mixed with each HLA antigen.
D) Step 3: After serum has incubated with the beads, they are washed to remove all excess
serum.
E) Step 5: The latex beads are put in the flow cytometer and analyzed for agglutination based
on increased forward scatter of agglutinated particles.
E
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Pattern-recognition receptors on innate immune cells
A. Coordinate killing of pathogens. B. Alert the adaptive immune system of an infection. C. Recognize specific pathogen D. Both A and B. E. All of the above.
Which condition is the abnormal implantation of the placenta in the lower portion of the uterus?
A) polycystic ovary syndrome B) ectopic pregnancy C) endometriosis D) placenta previa
You should never attempt to reach a drowning victim unless you:
A) have been trained in water-rescue techniques. B) are wearing warm clothes. C) are able to do it alone. D) have been trained in CPR.
Both males and females have a urethral meatus. Identify the roots used in this term and their correct translation.
A. urethr, urethra (tube that carries urine from the bladder to the outside world) meat opening B. urethr, urethra (tubes that carry urine from the kidneys to the bladder) meat opening C. urethr, urethra (tube that carries urine from the bladder to the outside world) meat flow D. urethr, urethra (tubes that carry urine from the kidneys to the bladder) meat flow E. al, pertaining to us structure