During the cell cycle, the cell is stimulated to emerge from its resting phase and enter what stage?
A) M phase
B) S phase
C) G1 phase
D) G2 phase
C
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When a cell is stimulated to emerge from its resting phase, it enters what is called the G1 phase, which lasts from the time of stimulation from the resting phase until the formation of deoxyribonucleic acid (DNA). During this period, the cell synthesizes substances needed for DNA formation. The cell is actively collecting materials to make these substances and producing the building blocks for DNA.
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The nurse is assessing a patient with possible cardiomyopathy and assesses the hepatojugular reflux. If heart failure is present, then the nurse should recognize which finding while pushing on the right upper quadrant of the patient's abdomen,
just below the rib cage? a. The jugular veins will rise for a few seconds and then recede back to the previous level if the heart is properly working. b. The jugular veins will remain elevated as long as pressure on the abdomen is maintained. c. An impulse will be visible at the fourth or fifth intercostal space at or inside the midclavicular line. d. The jugular veins will not be detected during this maneuver.
The family of a patient who was prescribed
chlorpromazine (Thorazine) report that the patient continually rolls his tongue and smacks his lips. What is your best action? a. Reassure the patient and family that this response is an expected side effect of the drug. b. Instruct the family to ensure that the patient drinks plenty of fluids and performs oral hygiene at least three times daily. c. Instruct the family to hold the next dose of the drug and have the patient seen by the prescriber as soon as possible. d. Emphasize the family that this drug cannot be stopped quickly and to gradually reduce the dose over a 2- to 3-week period.
A nurse calls a physician and gives a brief statement about the situation, "The patient is having increasing chest pain and the ECG shows ST elevation."
What component of SBAR communication would be used in the following statements: The nurse tells the physician that the patient's blood pressure is 190/100 and rates the pain as 9 on a scale of 10 (10 being most severe pain) with a nitroglycerin drip infusing at 5 mcg/min? a. Situation b. Background c. Assessment d. Recommendation
A patient with mania dances around the unit, seldom sits, monopolizes conversations, interrupts, and intrudes. Which nursing intervention will best assist the patient with energy conservation?
a. Monitor physiologic functioning. b. Provide a subdued environment. c. Supervise personal hygiene. d. Observe for mood changes.