The fossa ovalis is found in_____.()
A. left atrium
B. right atrium
C. left ventricle
D. right ventricle
E. right auricle
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Which one of the following structures is the vascular tunic of the eyeball?()
A. retina
B. cornea
C. iris
D. lens
E. sclera
The carotid wall is the _____ wall of the tympanic cavity of middle ear()
A. anterior
B. posterior
C. superior
D. inferior
E. lateral
Which one of the following statements for the motor neurons in spinal cord is correct?()
A. They are smaller neurons in anterior horn
B. They are the bipolar neuron
C. They are in posterior horn
D. They are called the upper motor neurons
E. Their efferent fibers emerge via the ventral root
Which one of the following nerves is connected with medulla oblongata?()
A. vagus nerve
B. trigeminal nerve
C. facial nerve
D. trochlear nerve
E. abducnet nerve
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