Related Questions

The metabolic fuel of neurons are
A Glucose
B Ketone bodies
C Fatty acid
D Amino acid
E Acetone
Ketone bodies can act as metabolic fuel for
A Cardiac muscle
B Brain
C Skeletal muscle
D Red blood cells
E Liver
Travelling at a constant speed of 32 miles per hours, a certain motorboat consumers 24gallons of fuel per hour. What is the fuel consumption of his boat this speed measured in miles per gallons of fuel?
A 2/3
B 3/4
C 4/5
D 4/3
A certain truck uses 18 gallons of diesel fuel in traveling 270 miles. In order for the truck to travel the same distance using 10 gallons of diesel fuel, by how many miles per gallon must the truck's fuel mileage be increased.
A 12
B 15
C 27
D 9
Two tanks are filled to capacity with automobile fuel. The first tank holds 600 gallons more than the second tank. If 100 gallons were to be pumped from each tank, the first tank would then contain 3 times as much fuel as the second tank. What is the total number of gallons of fuel in the two full tanks?
A 1,400
B 1,200
C 1,000
D 900
Sings of upper motor neuron lesion include all except:
A Loss of all reflexes
B Planter response extensor
C Weakness or paralysis of limb
D Hypertonia of muscles
Lower motor neuron lesions are characterized by
A Flaccidity
B Loss of tendon reflexes
C Wasting
D Spasticity
E Increased tendon reflexes
The preganglionic fiber of parasympathetic neuron
A Is carried in the vagus nerve
B Synapse with nicotinic receptor
C Is carried in the axon of sacral nerve
D Is carried in the short capillary nerve
E Synapse with the muscarinic receptor
The postsynaptic neuron becomes fatigued after repeatative stimulation of an excitatory synapse at a rapid rate. This is due to
A Exhaustion of neurotransmitter store in presynaptic terminal
B Progressive inactivation of many postsynaptic receptors
C Slow development of abnormal concentration of ions in postsynaptic neurons
D Decrement of number of calcium channels of presynaptic terminal
E Increment of cholinesterase in synaptic cleft
Lower motor neuron involvement is characterized by
A Absent or decreased tendon reflexes
B Flaccid muscle tone
C Rapid onset of muscle wasting
D Clonus
E Weakness affecting the adductors more than the abductors of shoulder

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