If the EEG record reveals evidence of sleep spindles, you are likely to conclude that the sleeping person is in which stage of sleep?
A. REM
B. NREM Stage 1
C. NREM Stage 2
D. NREM Stage 4
Answer: C
You might also like to view...
Abner and Deidre's baby was considered preterm. What must be true to warrant this classification?
A. The baby was born prior to 38 weeks after conception. B. The baby weighed 3,700 grams. C. The baby weighed less than 2,500 grams. D. The baby was born a week earlier than anticipated.
___________, a disease characterized by severe muscle weakness and fatigue, is caused by a blockage of acetylcholine at the neuromuscular junction
a. Alzheimer's disease b. Parkinson's disease c. Muscular dystrophy d. Myasthenia gravis
Exaggerated energy, enthusiasm, and elation are characteristic of:
a. dysthymia c. somatoform disorders b. mania d. schizoid personality disorder
A researcher decides to study cognitive changes in children by simultaneously studying groups of 3-year-olds, 6-year-olds, 9-year-olds, and 12-year-olds. This researcher is conducting a ______ study
a. cross-sectional c. longitudinal b. strain d. biographical