Glucose is the preferred source of energy for the _____ systems
a. blood and immune
b. heart and respiratory
c. brain and central nervous
d. muscular and motor nerve
C
Glucose is the main source of energy for the brain and central nervous system. Other body sys-tems are able to use glucose or fat for energy.
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A premature infant is at greater risk for infection than are full-term infants because of a reduced number of which immunoglobulin?
1. IgE 2. IgG 3. IgM 4. IgA
Which type of intravenous fluid will not create a shift of fluids within the vascular space?
a. Hypertonic c. Isotonic b. Hypotonic d. Osmotic pressure
An 18-year-old client is scheduling her first Pap smear exam. The nurse should provide the following instructions:
A) Abstain from having sexual relations for 1 week prior to the exam. B) Schedule the exam for when your next menstrual cycle will just be starting. C) Restrict alcohol intake 24 hours prior to the exam. D) Avoid use of any vaginal medications 24 hours prior to the exam.
Usually, medication orders must be written and/or personally ________ either by hand or electronically by a licensed prescribing practitioner.
Fill in the blank(s) with the appropriate word(s).