The most important factor determining the percentage of hemoglobin saturation is the:
a. systemic blood pressure
b. diastolic blood pressure
c. pH of the blood
d. PCO2 of the blood
e. PO2 of the blood
e
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The Wernicke area is the motor speech area of the frontal lobe
Indicate whether this statement is true or false.
Which of the following statements is true concerning the mammary glands of both males and females?
A) Both sexes are equally prone to breast cancer. B) All lumps identified in breast tissue are malignant. C) The only time hormones target breast tissue is during pregnancy and lactation. D) The mammary glands are modified sweat glands that are actually part of the integumentary system.
The rotator cuff muscles
A. attach at the distal end of the humerus. B. hold the head of the humerus in the glenoid fossa of the scapula. C. fix the scapula in place. D. attach the arm to the thorax. E. attach the clavicle to the humerus.
The ________ controls the ability to speak.
A. prefrontal area B. common integrative area C. motor speech area D. Wernicke area E. premotor area