Which of the following is NOT an effector controlled by the autonomic nervous system?
A. cardiac muscle
B. glands
C. skeletal muscle
D. smooth muscle in blood vessels
E. smooth muscle in the digestive system
C
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________ is a hereditary condition resulting from a deficiency of a clotting factor.
Fill in the blank(s) with the appropriate word(s).
A 3-year-old boy is diagnosed as having a persistent processus vaginalis in its middle portion. Which of the following conditions is most likely to be associated with this developmental anomaly?
(A) Direct inguinal hernia (B) Gubernaculum testis (C) Hematocele (D) Hydrocele (E) Cryptorchidism
Which of the following processes can be initiated by any type of antibody fixation?
A) complement B) neutralization C) lysis phenomena D) antibodies
When blood flows into the systemic capillaries, the PO2 of the erythrocytes is greater than the PO2 of the interstitial fluid, causing a shift from oxyhemoglobin to deoxyhemoglobin
Indicate whether the statement is true or false.