Projective methods usually have a lot of face validity
A) True
B) False
B
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The nurse working on a cardiac care unit is caring for a patient whose stroke volume has increased. The nurse is aware that afterload influences a patient's stroke volume. The nurse recognizes that afterload is increased when there is what?
A) Arterial vasoconstriction B) Venous vasoconstriction C) Arterial vasodilation D) Venous vasodilation
The nurse is evaluating the patient's understanding of his new diagnosis of rheumatoid arthritis. Which statement reflects an understanding of the disease process?
a. "My body lacks an appropriate response to invading bacteria." b. "My body produces an immune response to my own cells and tissues." c. "My body immediately produces a protein that is specifically designed to fight off an antigen." d. My body has a delayed response in which lymphocytes attack whole cells like bacte-ria."
The parents of a terminally ill child do not want the child dying in the hospital. What can the nurse suggest to help these parent's needs?
A) Admit to a long-term care facility. B) Have hospice provided through home care. C) Discharge the child to home right before death. D) Have family stay with the child around-the-clock in the hospital.
The _____ originate from small mounds of myocardium called papillary muscles and serve as anchors to prevent the cusps of the AV valves from inverting into the atria
a. Purkinje fibers b. coronary sinuses c. coronary arteries d. chordae tendineae