Which characteristics allow erythrocytes to function as gas carriers?
a. Permanent shape
b. Compactness
c. Reversible deformability
d. Presence of hyperactive mitochondria
e. Biconcavity
Answer:
c. Reversible deformability
e. Biconcavity
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A newly admitted client with schizophrenia approaches the unit nurse and says "The voices are
bothering me. They are yelling and telling me I am bad. I have got to get away from them.". The most helpful reply for the nurse to make would be a. "Do you hear the voices often?" b. "Do you have a plan for getting away from the voices?" c. "I'll stay with you. Focus on what we are talking about, not the voices. " d. "Forget the voices and ask some other clients to play cards with you.".
A nurse may need to use medical coercion with a client. Which of the following medical diagno-ses would the client most likely have?
a. Human immunodeficiency virus (HIV) b. Depression c. Schizophrenia d. Hypertension
Which of the following tests allows diagnosis of abnormalities of the cornea, lens, or anterior vitreous?
1. tonometry 2. audiometry 3. slit-lamp examination 4. Weber's test
A nurse is striving to control personal nursing practice. Which action should the nurse avoid?
a. Recommend a new system for bedside report. b. Refrain from participating in peer review. c. Create a unit presentation on how to in-crease patient safety. d. Identify ways to reduce hazards.