Answer to Question 1
C
Ecchymotic areas may be seen because of decreased protective subcutaneous tissue layers, increased capillary fragility, and flattening of the capillary bed, predisposing older adults to developing ecchymoses. Medications and physiologic factors may result in an augmented bleeding tendency and appearance of ecchymotic areas; nevertheless, consideration should be given to the possibility of older adult abuse if ecchymosis is widespread or in unusual areas.
Answer to Question 2
B
Not surprisingly, mechanical ventilation and the required care associated with it contribute to sleep disturbances. CPAP treats the obstruction and the snoring, choking, and gasping that accompany it, and it provides cardiovascular benefits. Hypnotics and analgesic medications may aid sleep. Nurses have a responsibility to administer these medications in the most efficient manner to promote sleep and to monitor effectiveness.
The general survey includes assessing every patient for signs of distress.
An emergency medical technician positions defibrillator paddles on the chest of a supine male patien
This young boy with muscular dystrophy needs to receive tube feedings and home nursing care. He atte
Coronary artery bypass graft (CABG). The grafts are often obtained from the patient’s saphenous vein
Bilateral psoriasis on a patient’s knees.
Coronary arteries and major vessels (A) anterior (B) posterior.