Which is the best description of the role of hydrogen ions in the body?
1. Changes in hydrogen ion concentration can cause denaturing of proteins.
2. The hydrogen ion is a large ion particle that has a significant effect on physiologic functioning.
3. The hydrogen ion is not very reactive until it combines with oxygen.
4. The hydrogen ion is available in large concentrations in the body and has an effect on many of the body's functions.
Changes in hydrogen ion concentration can cause denaturing of proteins.
Rationale: Changes in hydrogen ion concentration can cause denaturing of proteins. The hydrogen ion is a small ion particle that is very reactive. It is available in small concentrations in the body.
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The staff nurse would like to improve personal communication with peers, patients, and the medical staff. Which strategy would be most effective for this nurse?
1. Plan to be more assertive in all communication. 2. Work to manage fear of conflict. 3. First learn to delegate clearly to others. 4. Attend the hospital-based communication training.
A structured information-sharing format used in the labor and delivery setting is called which of the following?
a. SBAR c. Non-reactive stress test b. Electronic fetal monitor d. Ultrasonography
A patient tells a nurse, "I sometimes get into trouble because I make quick decisions and act on them." A therapeutic response would be:
a. "Let's consider the advantages of being able to stop and think before acting." b. "It sounds as though you've developed some insight into your situation." c. "I'll bet you have some interesting stories to share about overreacting." d. "It's good that you're showing readiness for behavioral change."
The patient is to receive amoxicillin (Moxatag) 500 mg q8h; the medication is dispensed at 250 mg/5 mL. How many teaspoons would the nurse administer for one dose?
What will be an ideal response?