NBCE Part 1 - General Anatomy
Questions
A single motor neuron may also innervate as few as three-5 fibers in muscle groups of the?
Legs
Heart
Upper arms
Eye - ANS-Eye
Approximately what percentage of body warmness is generated by way of muscles?
30%
eighty five%
15%
55% - ANS-eighty five%
Arterial blood deliver to urinary bladder is derived from advanced and inferior branches?
External Ilia
Aorta
Common Iliac
Internal Iliac - ANS-Internal Iliac
Chorade Tendonae are fibrous cords that connect ____ to ____.
Papillary muscle groups to arterial wall
Valve cusps to arterial wall
Valve cusps to papillary muscle groups
Papillary muscle tissues to ventricular wall - ANS-Valve cusps to papillary muscular tissues
Curare, a toxin, blocks acetylcholine receptors on muscular tissues. This might result in?
Contraction of the muscle fiber
Excessive contraction and convulsions
Inability of the muscle to respond to motor nerve stimulus
Increased stimulation of the muscle fiber - ANS-Inability of the muscle to respond to motor
nerve stimulus
Damage to the Long Thoracic Nerve produces paralysis of which of the following muscle
groups?
Pectoralis Major
Subscapularis
Serratus Anterior
Latissumus Dorsi - ANS-Serratus Anterior
Deficiency in flexion and supination of the forearm may additionally suggest damage to what
nerve?
Ulnar
, Musculocutaneous
Median
Radial - ANS-Musculocutaneous
Fibrocartilage unites bone wherein of the subsequent articulations?
Hinge
Symphysis
Suture
Saddle Joint - ANS-Symphysis
Fracture of the medial epicondyle outcomes in harm to which of the following muscle mass?
Abductor Pollicis Longus
Flexor Carpi Ulnaris
Flexor Digitorum Superficialis
Biceps Brachii - ANS-Flexor Carpi Ulnaris
From which embryological structure is the adrenal medulla derived?
Neural Crest Cells
Endoderm
Mesoderm
Ectoderm - ANS-Neural Crest Cells
How many tarsal bones are within the foot?
Five
7
6
eight - ANS-7
Lack of acetylcholinesterase in the synaptic cleft might bring about?
Inability of the motor neuron to stimulate the muscle fiber
Decrease acetylcholine production by means of the motor neuron
Relaxation of the muscle fiber
Excessive, continuous stimulation of the muscle fiber - ANS-Excessive, continuous
stimulation of the muscle fiber
Medial rotation of the tibia is completed by means of which of the following muscular
tissues?
Popliteus
Biceps Femoris
Plantaris
Rectus Femoris - ANS-Popliteus
Meissner's plexus is positioned wherein part of the intestinal lining?
Submucosa
Muscularis
Serosa
Mucosa - ANS-Mucosa
Questions
A single motor neuron may also innervate as few as three-5 fibers in muscle groups of the?
Legs
Heart
Upper arms
Eye - ANS-Eye
Approximately what percentage of body warmness is generated by way of muscles?
30%
eighty five%
15%
55% - ANS-eighty five%
Arterial blood deliver to urinary bladder is derived from advanced and inferior branches?
External Ilia
Aorta
Common Iliac
Internal Iliac - ANS-Internal Iliac
Chorade Tendonae are fibrous cords that connect ____ to ____.
Papillary muscle groups to arterial wall
Valve cusps to arterial wall
Valve cusps to papillary muscle groups
Papillary muscle tissues to ventricular wall - ANS-Valve cusps to papillary muscular tissues
Curare, a toxin, blocks acetylcholine receptors on muscular tissues. This might result in?
Contraction of the muscle fiber
Excessive contraction and convulsions
Inability of the muscle to respond to motor nerve stimulus
Increased stimulation of the muscle fiber - ANS-Inability of the muscle to respond to motor
nerve stimulus
Damage to the Long Thoracic Nerve produces paralysis of which of the following muscle
groups?
Pectoralis Major
Subscapularis
Serratus Anterior
Latissumus Dorsi - ANS-Serratus Anterior
Deficiency in flexion and supination of the forearm may additionally suggest damage to what
nerve?
Ulnar
, Musculocutaneous
Median
Radial - ANS-Musculocutaneous
Fibrocartilage unites bone wherein of the subsequent articulations?
Hinge
Symphysis
Suture
Saddle Joint - ANS-Symphysis
Fracture of the medial epicondyle outcomes in harm to which of the following muscle mass?
Abductor Pollicis Longus
Flexor Carpi Ulnaris
Flexor Digitorum Superficialis
Biceps Brachii - ANS-Flexor Carpi Ulnaris
From which embryological structure is the adrenal medulla derived?
Neural Crest Cells
Endoderm
Mesoderm
Ectoderm - ANS-Neural Crest Cells
How many tarsal bones are within the foot?
Five
7
6
eight - ANS-7
Lack of acetylcholinesterase in the synaptic cleft might bring about?
Inability of the motor neuron to stimulate the muscle fiber
Decrease acetylcholine production by means of the motor neuron
Relaxation of the muscle fiber
Excessive, continuous stimulation of the muscle fiber - ANS-Excessive, continuous
stimulation of the muscle fiber
Medial rotation of the tibia is completed by means of which of the following muscular
tissues?
Popliteus
Biceps Femoris
Plantaris
Rectus Femoris - ANS-Popliteus
Meissner's plexus is positioned wherein part of the intestinal lining?
Submucosa
Muscularis
Serosa
Mucosa - ANS-Mucosa
