Jose has no A and no B antigens on his red blood cells. Jose's blood type is:
Туре В
Type A
Type O
Туре АВ
The Correct Answer is C
A. Type B: Type B RBCs express B antigen, so “no A and no B” would not be type B.
B. Type A: Type A RBCs express A antigen, so not correct here.
C. Type O: Type O RBCs lack both A and B antigens (so they are “no A, no B”).
D. Type AB: Type AB RBCs express both A and B antigens, opposite of “no A and no B.”
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Radial artery on the wrist: Most commonly palpated peripheral pulse site.
B. Internal jugular vein in the neck: Venous pulsations are observed, not palpated as an arterial pulse.
C. Aorta in the chest: Not a routine palpable site.
D. Subclavian artery in the neck: Deep and not a common palpation site.
Correct Answer is A
Explanation
A. major histocompatibility complex: MHC (human leukocyte antigen, HLA) matching is critical because disparities trigger strong T-cell–mediated rejection responses.
B. antibody response: the recipient’s antibody response intensity matters clinically, but you don’t “match” antibody responses between donor and recipient; rather you try to match MHC and blood type.
C. blood type: blood type mismatches can cause hyperacute rejection and are important to consider, but MHC/HLA matching is the key determinant of long-term rejection risk.
D. sex and age: sex and age are not major determinants of graft compatibility; they are not the primary matching criteria used to reduce rejection risk.
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