The main source of serum bicarbonate is obtained from:
A) The kidneys.
B) Dietary intake.
C) Synthesis by the liver.
D) Medications containing sodium bicarbonate.
Answer: A) The kidneys.
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Order the following stages of Roberts' Seven-Stage Crisis Intervention Model
1. ________ Deal with feelings and emotions. 2. ________ Generate and explore alternatives. 3. ________ Rapidly establish rapport. 4. ________ Psychosocial and lethality assessment. 5. ________ Identify the major problems or crisis precipitants. 6. ________ Follow up. 7. ________ Implement an action plan.
What should a nurse caution a patient taking Flagyl for Trichomonas to do?
a. Double the dose if any doses are missed. b. Report dark urine. c. Take the drug on an empty stomach. d. Abstain from alcohol while taking the drug.
Stroke volume responds to changes in:
A) Contractility of the heart. B) Preload. C) Afterload. D) All of the above.
The nurse is caring for a client with suspected pericarditis. Which signs and symptoms support this? Select all that apply.
A. Squeezing, vise-like chest pain B. Chest pain relieved by sitting upright C. Chest and abdominal pain relieved by antacids D. Sudden-onset chest pain relieved by NSAIDs E. Pain in the chest described as sharp or stabbing