A motor unit is made up of______________?

A. A flexor muscle and an extensor muscle
B. A single skeletal muscle and all the motor peurons that supply it
C. A single motor neuron and all the muscle fibers it innervates
D. All the motor neurons in which response are observed after maximal stimulation of a single sensory nerve

Related Mcqs:

The number of muscle fibers in a motor unit are least in______________?
A. Laryngeal muscles
B. Pharyngeal muscles
C. Muscles of middle ear
D. Extraocular muscles
Cardiac output is a measure of______________?
A. Peripheral resistance X tissue fluid
B. Peripheral resistance X cardiac rate
C. Blood pressure X cardiac rate
D. Heart rate X blood volume
Epicrritic perception of pain occurs at the level of______________?
A. Thalamus
B. Area 3,1,2
C. Areas 5,7
D. Pulvinar
The glomerular filtration rate of the human kidney may be determined by measuring the plasma clearance of______________?
A. PAH
B. Urea
C. Inulin
D. Glucose
In conn’s disease, there is an excess of______________?
A. Adrenaline
B. Aldosterone
C. Cortisol
D. Noradrenaline
Endocrine disorder is the primary cause of______________?
A. Acromegaly
B. Albright’s syndrome
C. Paget’s disease
D. Fibrous dysplasia
Iodine is primarily important in the biochemical synthesis of______________?
A. ACTH
B. Thyroxine
C. Adrenaline
D. Calcitonin
Gag reflex is lost due to paralysis of______________?
A. V nerve
B. VII nerve
C. IX nerve
D. XII nerve
The key hole, pattern appearance in the cross section is feature of______________?
A. Aprismatic enamel
B. Prismatic enamel
C. Intertubular dentin
D. Intratubular dentin
The torus mandibularis most commonly seen in the region of______________?
A. Incisor region
B. Canine region
C. Molar region
D. Premolar region