Which of the following enzymes in secreted by salivary glands? NTS CT 25/08/2019 (11:30)
a) Ptyalin
b) Pepsin
c) Bile
d) Lactase
A thick muscular membrane separates the lungs from the abdominal cavity called a…..
NTS Past -------CT Test
a) Diaphragm
b) lynx
c) pleura
d) stomach
The mechanical breakdown of food occurs in the
a) Mouth and stomach
b) Mouth and small intestine
c) Mouth
d) Stomach
The oesophagus is …………..a centimeter long and is located close/parallel to the trachea (breathing tube) and the heart.
a) 25-30
b) 30-35
c) 35-40
d) none of these
The organ which does not produce any digestive secretion is……………
a) Liver
b) Kidney
c) Pancreas
d) Stomach
Another name for the windpipe is……………
a) Lungs
b) Larynx
c) Trachea
d) Oesophagus
