Multiple Choice
Once initiated, swallowing
A) Is sustained by sensory inputs from material in the pharynx
B) Is voluntary
C) Is not a programmed event
D) Begins with vagal stimulation of the myenteric plexus in the esophagus
E) Activates only sm ooth muscle
Correct Answer:
Verified
Correct Answer:
Verified
Q7: Relaxation of the lower esophageal sphincter during
Q8: Saliva may help heal wounds because it
Q9: Salivary secretion is generally lowest during<br>A) Nausea<br>B)
Q10: The primary salivary secretion is produced by<br>A)
Q11: The swallowing center is located in the<br>A)
Q12: The parotid gland secretes<br>A) Pepsinogen<br>B) Pepsin<br>C) Mucin<br>D)
Q13: W hich of the following is NOT
Q14: CNS control of salivation resides in the
Q15: The major salivary glands that produces serous
Q16: Secondary peristalsis<br>A) Cannot occur after vagotomy (cutting