The average duration of pregnancy is:
a. 36 weeks.
b. 38 weeks.
c. 40 weeks.
d. 42 weeks.
c
The average pregnancy is 266 days after fertilisation of
the ovum, or 40 weeks from the first day of the last normal
menstrual period.
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Cancer is a heterogenous disease, and there are multiple causes, such as ___________________ ________________ and __________________ _________________
Fill in the blank(s) with correct word
On an infusion pump, what does the abbreviation "VTBI" indicate?
a. Amount of fluid already infused b. Amount of fluid remaining in the bag or bottle c. Total amount of fluid prescribed for the day d. How fast the infusion should be run
You forgot to assist a resident with ambulation. You blame the nurse for not reminding you. Which defense mechanism are you using?
a. Projection b. Identification c. Rationalization d. Substitution
What is the mechanism of action of the drug botulinum?
A. It enhances the activity of the enzyme acetylcholinesterase. B. It displaces acetylcholine from muscarinic receptor sites and prevents it from producing its effects. C. It permanently inactivates acetylcholinesterase by forming an irreversible bond with the enzyme. D. It inhibits the release of acetylcholine from cholinergic nerve endings.