Q1. Rotation of the spinal column is achieved by the ________ group of muscles.
a. Zygomaticus; risorius
b. Multifidus
c. Buccinator
d. Oblique
e. Orbicularis oris
Q2. Whenever the diaphragm contracts, air ________ the lungs.
a. Longus cervicis
b. Exits
c. Enters
d. Scalene
e. Linea alba
Q3. The anterior, middle and the posterior ________ muscles, the oblique muscles of the neck, help in respiration and also the flexion of neck.
a. Longus cervicis
b. Exits
c. Enters
d. Scalene
e. Linea alba
Q4. Muscle fibers don’t cross the anterior middle region of the body wall as of the presence of the ________.
a. Longus cervicis
b. Exit
c. Enters
d. Scalene
e. Linea alba
Q5. The ________ muscle limits hyperextension of neck.
a. Longus cervicis
b. Exits
c. Enters
d. Scalene
e. Linea alba