When taking a pulse, why should the thumb NOT be used?
A. The width of the thumb impedes an accurate feel for the pulse
B. The thumb has a pulse and can be confused with the patient’s pulse
C. The sensation of the thumb is not as good as it is in the middle two fingers
D. There is more dexterity in the fingers than there is in the thumb
Select your answer:
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Enzymes and Their Functions › ViewWhat is the primary function of cofactors in enzymatic reactions?
A. To provide energy for the reaction.
B. To help enzymes start and complete reactions.
C. To act as a substrate for the enzyme.
D. To inhibit the enzyme’s activity.
Neurology › View
Which of the following would cause Romberg’s test to be positive (ONLY when the eyes are closed)?
A. Upper motor neuron lesion
B. Lower motor neuron lesion
C. Cerebellar lesion
D. Peripheral neuropathy