Which of the following is not reabsorbed by the proximal convoluted tubule?
A. Sodium chloride
B. Water
C. Hydrogen ions
D. Urea
E. Potassium
Answer: C
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The condyle of the humerus consists of the
A) medial and lateral epicondyles. B) trochlea and olecranon fossa. C) capitulum and trochlea. D) head and neck. E) capitulum and coronoid process.
Which of the following is incorrect pertaining to the ischioanal fossa?
A) The anococcygeal ligament prevents the spread of infection from one fossa to the other. B) Each fossa is bounded medially by the external anal sphincter. C) Each fossa is traversed by the inferior anal vessels and nerves. D) Tenderness between the anus and ischial tuberosity is a diagnostic sign associated with an ischioanal abscess. E) Loss of the fat within each fossa (occurs with extreme starvation) is associated with rectal prolapse.
The ________, located in each of the ventricles, produce cerebrospinal fluid
A) interventricular foramina B) basal nuclei C) choroid plexuses D) arachnoid granulations
Choose the arrangement that lists the chemicals in the order in which they would be used for coagulation. (1) thrombin (2) fibrinogen (3) prothrombinase (4) activated factor XII
A. 3, 2, 4, 1 B. 4, 3, 2, 1 C. 4, 3, 1, 2 D. 3, 4, 1, 2 E. 3, 1, 4, 2