Which of the following represents an error in technique when running an electrocardiogram?
a. Positioning the machine so that the power cord runs under the patient table
b. Beginning application of electrodes on the patient's left side
c. Instructing the patient to lie still and not to talk during the procedure
d. Positioning the limb electrodes on the fleshy part of the upper arms and lower legs
a
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When faced with the possibility of delivering twins, the EMT must remember that:
A) There will be only one umbilical cord that needs to be cut B) Twins are typically born after 40 weeks' gestation, making them larger C) Both babies are typically in the vaginal canal at the same time D) The second infant may be born breech
Which of the following biological fluids is the specimen of choice for screening and/or analyzing drugs of abuse?
A. Serum B. Whole blood C. Urine D. CSF
The ________ is shown at number 4 on the figure.
Fill in the blank(s) with the appropriate word(s).
By the end of pregnancy, the pregnant patient's heart rate increases up to 20%, or about __________ beats more per minute.
Fill in the blank(s) with the appropriate word(s).