Answer the following statement(s) true (T) or false (F)
1. A tissue containing cells capable of changing membrane potential is an excitable tissue.
2. The serous membrane lining the circulatory system is a mesothelium.
3. In an epithelium, there is almost no extracellular matrix.
4. Fibrocartilage is found in intervertebral discs.
5. Blood consists of cells and a ground substance made of formed elements.
1. True
2. False
3. True
4. True
5. False
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Which statement describes palliative treatment?
A. The goal of treatment is to cure the patient of the disease. B. The goal of treatment is to restore normal function. C. The goal of treatment is to prevent disease. D. The goal of treatment is to make a patient more comfortable.
Use the table to determine the best answer. Patient APatient BPatient CPatient DRespiration Rate3481436Blood pH7.327.257.407.52PCO252604022PO2847298110Tidal Volume375 ml400 ml500 ml600 ml?Which of the patients above has a severe case of "test anxiety"?
Fill in the blank(s) with the appropriate word(s).
All of these are responses or processes controlled by the heat-gain center except
A) nonshivering thermogenesis. B) vasoconstriction. C) the countercurrent mechanism. D) increased respiration depth. E) hunter's response.
The anterior end of the iliac crest is the
A. anterior superior iliac spine. B. sacroiliac joint. C. symphysis pubis. D. iliac fossa. E. ischial tuberosity.