AP4 quiz 4 Flashcards
- Which vitamin is necessary for development of neural tube, in deficiency of which we can have
neural tube defects?
folic acid
vitamin b
- Deficiency of the vitamin in question one, we may have the following defects, except.
a. spina bifida
b. microencephaly
c. anencephaly
d. Down syndrome
d. Down syndrome
- In which location is spina bifida specific for?
a. Thoracic area
b. Cervical and thoracic area
c. Thoracic and lumbar area
d. Lumbar and sacral area
d. Lumbar and sacral area
- What is called a condition of absence of a major portion of the brain, skull, and scalp?
a. Microencephaly
b. Malencephaly
c. Anencephaly
d. Polyencephaly
c. Anencephaly
- How many ventricles are present in the brain?
4
- What is circulating inside the ventricles and between the meninges, produced by choroid
plexus?
CSF
- What is not located in the cerebral hemispheres’ cortex?
a. motor areas
b. sensory areas
c. association areas
d. Basal ganglia
d. Basal ganglia
- The white matter Is white due to
a. Proteins
b. Myelin
c. Carbs
d. Nucleic acids
b. Myelin
- Where are neurons bodies located in the brain?
a. Brain cortex
b. Basal ganglia
c. Both in a and b
d. In spinal cortex
c. Both in a and b
- Where is located the grey matter in the spinal cord?
a. In the outer layer
b. Inside the spinal cord
c. Outside the spinal cord
b. Inside the spinal cord
- Which of the following is not a lobe
a. Frontal
b. Occipital
c. Insula
d. Parietal
e. Temporal
f. Corpus callosum
f. Corpus callosum
- Which part of the brain controls sensation, communication, memory, understanding, and
voluntary movements?
a. Cerebral cortex
b. Midbrain
c. Medulla oblongata
d. Cerebellum
a. Cerebral cortex
- Central sulcus divides 2 important areas:
frontal
parietal
- The speech and language areas are located in _________________ lobe
parietal
- Auditory center is associated with _________________ lobe
temporal
- Visual areas are located in _______________ lobe
occipital
- Solving complex problems are associated with ________________ lobe
frontal
- Memory is associated with _______________ lobe
temporal
- Right hemisphere controls the movements and sensation from ___________ side of the body
left
- Broca’s and Wernicke’s areas are associated with
language
Match:
21. Holistic thought, intuition, creativity, art and music are associated with ____________ brain
22. Analytic thought, logic, language, science and math are associated with ____________ brain
a. Right
b. Left
- right
- left
- Functions of which part of the brain are described below
a. influences voluntary muscular activity
b. regulates attention and cognition
c. regulates intensity of slow or stereotyped movements
d. inhibits antagonistic and unnecessary movement
e. has input and output connections with cerebral cortex, thalamus and hypothalamus
basal nuclei
Match
24. Which disorder is characterized as hypokinetic_______
- Which disorder is characterized as hyperkinetic______
a. Alzheimer’s
b. Parkinson’s
c. Huntington’s
alzheimers - hypokinetic
parkinsons - hypo
huntingtons - hyperkinetic
- Diencephalon consists of the following, except
a. thalamus
b. hypothalamus
c. Cerebellum
d. epithalamus
e. subfornical organ
c. Cerebellum
- Which function does not pertain to Thalamus?
a.afferent impulses from all senses converge and synapse in the thalamus
b.impulses of similar function are sorted out, edited, and relayed as a group
c.all inputs ascending to the cerebral cortex pass through the thalamus
d.plays a key role in mediating sensation, motor activities, cortical arousal, learning, and memory
e.Takes care of smell
e.Takes care of smell
- The following are the neural functions of _____________________________
a. regulates blood pressure, rate and force of heartbeat,
digestive tract motility, rate and depth of breathing, and
many other visceral activities
b. is involved with perception of pleasure, fear, and rage
c. controls mechanisms needed to maintain normal body temperature
d. regulates feelings of hunger and satiety
e. regulates sleep and the sleep cycle
hypothalamus
- Which is not true about endocrine functions of the hypothalamus?
a. releases hormones that control hormone secretion of the
anterior pituitary
b. the supraoptic and paraventricular nuclei produce ADH
and oxytocin
c. Produces follicle-stimulating and thyroid-stimulating hormones
c. Produces follicle-stimulating and thyroid-stimulating hormones
- What is producing in epithalamus?
a. ADH
b. Melatonin
c. Prolactin
d. Oxytocin
b. Melatonin
- Breathing rate, heart rate and cardiac output controlled centers are in
hypothalamus
- Where in the brain are located the cells that produce dopamine?
a. Red nucleus
b. Substantia nigra
c. Basal ganglia
b. Substantia nigra
- Which part of the brain relay impulses between the motor cortex and the cerebellum
pons
- Where are respiratory centers located?
pons
- Functions of which part of the brain’s nuclei are associated with
a. cardiovascular control center – adjusts force and rate of heart contraction
b. respiratory centers – control rate and depth of breathing
c. to relay nerve messages from the brain to the spinal cord
d. processing of inter-aural time differences for sound
localization [olivary nuclei]
e. function control of sneeze –, cough –, swallow –, suck –
reflex and of vomiting
medullary nuclei
- Emotions are related to
limbic system
- Balance is related to
cerebellum
