Consider the following scenarios. Which person displays characteristic signs of a persistent vegetative state?
a. Brian is in a persistent state of unconsciousness; he cannot be awakened and does not respond to painful stimuli.
b. Sienna is learning to walk after her automobile accident; however, she still cannot communicate and suffers significant cognitive impairment.
c. Anil is in a coma; his mother is hopeful because he occasionally opens his eyes and sometimes even smiles or cries, but Anils doctors tell her that these actions are random.
d. Muriel was in a deep coma; she now squeezes her mothers hand when she hears her voice, but she cannot open her eyes or speak.
Question 2
Following cardiac arrest, Teresas father Ike is in a coma. Ikes doctor explains to Teresa that his brain activity shows ____.
a. alpha and theta waves that are consistent with sleep
b. alpha and theta waves that are distinct from a normal sleeping pattern
c. only alpha waves that are consistent with sleep
d. only alpha waves that are distinct from a normal sleeping pattern
The visual field as seen by a person with (a) glaucoma, (b) macular degeneration, and (c) cataracts.
Mackerel tabby, showing the characteristic "M" on its forehead.
Signs of Anemia
Assessment of characteristic odors
Signs and symptoms of acute glomerulonephritis.
pediatric vital signs