1. Brain comprises of percent of water in human beings ?
A. 70
B. 75
C. 90
D. 95
2. center for processing and storing information about the world ?
A. Thalamus
B. Hypothalamus
C. Cerebral cortex
D. Amygdala
3. Major role of thalamus is to process information from the ?
A. Senses
B. Memory
C. Internal body
D. Motor area
4. Frontal lobe performs functions. ?
A. Cognitive & voluntary activity
B. Processes info about senses
C. Responsible for vision
D. Process memories
5. Temporal lobe performs functions?
A. Cognitive & voluntary activity
B. Processes info about senses
C. Responsible for vision
D. Process memories
6. Parietal lobe performs functions ?
A. Cognitive & voluntary activity
B. Processes info about senses
C. Responsible for vision
D. Process memories
7. Occipital lobe performs functions ?
A. Cognitive & voluntary activity
B. Processes info about senses
C. Responsible for vision
D. Process memories
8. Higher mental processes occur in part of cortex ?
A. Sensory area
B. Motor area
C. Associative area
D. Amygdale
9. Amygdala also produces reaction of when stimulated ?
A. Rage& Aggression
B. Hunger& Thirst
C. Love& happiness
D. Sadness
10. A loss of muscle tone or temporary paralysis ?
A. Catatonic
B. Atonic
C. Agonic
D. Cortical seizures
11. The cause of mental retardation during fetal development ?
A. Toxins
B. Poor diet
C. Work load
D. Errors of metabolism
12. Huntington’s disease causes degeneration of ?
A. Basal ganglia
B. Neurons
C. Cerebral cortex
D. Cerebrospinal fluid
13. An open head injury is ?
A. Closed head injury
B. Countercoup
C. Phenyl ketonuria
D. Penetrating brain injuries
14. Encephalitis is caused by virus ?
A. Marburg
B. Ebola
C. Herpes simplex
D. Hanta
15. Adenomas form in the layer of tissues that covers glands and organs ?
A. Third
B. First
C. Second
D. All of the above
16. Most commonly grow in uterus ?
A. Lipomas
B. Myomas
C. Fuzzymas
D. Fibroids
17. Most malignant brain tumors develop from tissues which support the brain’s nerve cells ?
A. Glial
B. Archnoid
C. Putamen
D. Pia