Which of the following is a presumptive sign of death?
A. Lack of a palpable pulse
B. Tissue decomposition
C. Dismemberment at the waist
D. Pooling of blood to the back
Answer: A. Lack of a palpable pulse
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True or false (circle one). The facial muscles form a thick layer of muscles over the face and usually need deep pressure during massage to help them relax
Indicate whether the statement is true or false.
A computer manipulates data by following step-by-step instructions called a _______________
Fill in the blank(s) with correct word
Answer the following statement(s) true (T) or false (F)
1. Capillaries are the only type of blood vessel that allows substances to move in and out of the blood. 2. When substances pass though capillaries, it is always from the place of higher concentration to the place of lower concentration. 3. A high concentration of a substance will draw more of the same substance toward the area of high concentration, into or out of a capillary. 4. Blood pressure is highest in the veins. 5. The more the heart muscle stretches as it fills with blood, the weaker the next contraction will be.
The ________ is the standard deviation of a sampling distribution of means.
A. sum of squares within groups B. mean square for the sum of squares within groups C. standard error of the difference D. standard error of the mean