What is an appropriate endotracheal tube depth for a newborn weighing 1000 to 2000 g (1-2 kg)?
A) 7.5 to 8.5 cm
B) 9.5 to 10.5 cm
C) 7.0 to 8.0 cm
D) 9 to 10 cm
Ans: C) 7.0 to 8.0 cm
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Upon auscultation of breath sounds, a nurse hears grating noises on inspiration. These sounds are indicative of which of these conditions?
a. fluid accumulation in the lungs b. inflammation of the pleura c. obstructed or narrowed airways as in bronchospasm d. obstruction due to secretions blocking the airway
From where does the state obtain its authority to be involved in health care?
a. Delegation from the federal level to the states b. Local governments requesting the state government accept that responsibility c. The Constitution, which reserved for states all powers not specifically given to the federal government d. The demand from citizens that a more regionalized authority be responsible
A patient brings his multivitamins to the hospital and asks the LPN/LVN if he can take them. The nurse's best response is which of the following?
1. "Yes, but I must keep them in the medication room." 2. "No, I have to obtain a doctor's order first." 3. "Yes, let me put them in your bedside stand for you." 4. "Not until the pharmacist adds them to your medication record."
A client with diabetes has frequent blood glucose readings higher than 300 mg/dL. Which action does the nurse teach the client about self-care?
a. Check urine ketones when blood glucose readings are high. b. Increase the insulin dose after two high glucose readings in a row. c. Change the diet to include a 10% increase in protein. d. Work out on the treadmill whenever glu-cose readings are high.