Which of the following observations helps the nurse in determining adequate oxygenation?
A) Appearance of lunula C) Pink nail beds
B) Hard keratin D) Capillary refill time
C
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A client has developed an anorectal abscess. Which client is at most risk for the development of this type of abscess?
A) A client with Crohn's disease B) A client with hemorrhoids C) A client with colon cancer D) A client with diverticulosis
The nurse is teaching a client who has left leg weakness to walk with a cane. Which gait training technique is correct?
a. Place the cane in the client's left hand and move the cane forward, followed by moving the left leg one step forward. b. Place the cane in the client's left hand and move the cane forward, followed by moving the right leg one step forward. c. Place the cane in the client's right hand and move the cane forward, followed by moving the left leg one step forward. d. Place the cane in the client's right hand and move the cane forward, followed by moving the right leg one step forward.
The faith community nurse is organizing a health fair for a faith community. How many weeks should the nurse allow for the preparation phase?
A) 3 B) 4 C) 5 D) 6
A patient with a Foley catheter needs a urine sample for culture and sensitivity. Because this requires a sterile sample, what is the most appropriate action for the nurse to take?
A. Disconnecting the drainage tube from the catheter B. Opening the drainage bag and withdrawing urine C. Withdrawing urine from the closed system drainage bag D. Inserting a sterile blunt cannula in the catheter port to withdraw urine