Anti-D antibodies are present in the blood of
A) all individuals with type AB blood.
B) Rh negative individuals who have been exposed to the D surface antigen.
C) all Rh positive individuals.
D) Rh positive individuals who have been exposed to the D surface antigen.
E) all Rh negative individuals.
B
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Sensory impulses are stimulated at receptors by
A) decreasing permeability of nerve cell membranes. B) neurotransmitters. C) subthrehold potential. D) local changes in their cell membrane potentials.
Use the following information concerning thyroid hormone secretion to determine the best answer.Normal serum levels for T3, T4, and TSH are as follows:T390 to 230 ng/dlT45 to 13.5 mcg/dlTSH15 mIU/L?Consider the following laboratory results of thyroid function and TSH levels. T3T4TSHPatient A550 ng/dl30 mcg/dl30 mIU/LPatient B400 ng/dl20 mcg/dl10 mIU/LPatient C40 ng/dl3 mcg/dl3 mIU/LPatient D50 ng/dl3 mcg/dl30 mIU/L?Based on these laboratory results, which patient is most likely to have the following pathological condition: Graves disease?
Fill in the blank(s) with the appropriate word(s).
Which is NOT a symptom of preeclampsia?
A. Edema B. Proteinuria C. Increased vasodilation D. Hypertension
Reflexes involved in maintaining homeostasis may involve the ________ nerve.
A. optic B. vagus C. facial D. trigeminal