The umbilical cord has
a. one vein, two arteries c. one vein, one artery
b. two veins, one artery d. two veins, two arte-ries
A
The umbilical cord has one large vein and two arteries.
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A client experiencing trauma begins to show early signs of hypovolemic shock. Before notifying the medical team, what should the nurse do first?
1. Raise the head of the bed. 2. Turn the client to Sims' position. 3. Establish responsiveness. 4. Place the client on 12-15 L/minute of oxygen.
A patient has been brought to the emergency department (ED) with signs and symptoms that are characteristic of an ischemic stroke. The ED nurse is aware that a disruption in cerebral blood flow will have initiated the ischemic cascade
The mitochondria in the patient's affected neurons respond to impaired blood supply by: A) Releasing cytokines that signal the brain to shunt blood flow to alternative routes B) Metabolizing stored glucose contained in the cytoplasm C) Changing from aerobic respiration to anaerobic metabolism D) Signaling the cell nucleus to synthesize oxygen
A patient whose spouse died a year ago is starting a new job and plans to move to a new community. In which stage of Bowlby's theory of attachment is this patient demonstrating?
A. Despair B. Detachment C. Protest D. Anger
A school-age client has just been diagnosed with juvenile diabetes. The client is very angry about the new disease. Which of the following statements is most appropriate for the nurse counselor working with this client to make?
a. "Try not to be angry because you are receiving the best care possible." b. "It is all right to be angry with your friends, but try not to be angry with your parents." c. "You appear upset about the diagnosis. Let's talk about your feelings." d. "You learn quickly and will probably handle the difficult treatments very well."