Which of the following equations is true?
1. Sterile + sterile = unsterile
2. Unsterile + unsterile = sterile
3. Unsterile + sterile = sterile
4. Sterile + sterile = sterile
ANS: 4
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The nurse initiates resuscitation measures for a client who is 2 years old. Which does the nurse use to administer rescue breaths?
1. Pinches the child's nose during each breath 2. Breathes forcefully into the child's mouth 3. Finds a small person to perform the breathing 4. Breathes at a rate of 1 to seconds per breath
The nurse is taking care of a client in a healthcare facility. What is the single most effective nursing measure in preventing spread of disease?
A) Assessing the client's vital signs every 4 hours B) Raising the client's temperature in the room C) Washing hands before and after client contact D) Wearing a mask with client contact
The nurse is preparing to obtain a pulse oximeter reading. Which should the nurse understand may provide a false reading? Select all that apply.
A. Artificial nails. B. Cool extremities. C. Pierced earlobe. D. Polished nails. E. Long nails.
Compute the amount of medication that will be given to administer one dose of the following orders, using the formula method to obtain your answers. Assume all tablets are scored, when necessary. Round all parenteral administration orders that are over 1 mL to one decimal place. Round all parenteral administration orders under 1 mL to two decimal places. Do not include zeros at the end of decimal
numbers. ? The problems and drug orders are presented for practice only, and actual prescribed dosages will vary according to a patient's age, condition, reaction, additional medications, and other factors. Order: Dilantin 25 mg p.o. t.i.d. Supply: Dilantin chewable 50 mg tablets Give: __________ tablet(s) Fill in the blank(s) with correct word