1 Lymph nodules found in the ileum 2 Responsible for bicar

____ 1. Lymph nodules found in the ileum

____ 2. Responsible for bicarbonate (HCO₃^-)

              production in pancreas

_____3. Exchanged for H⁺ ions during the

              formation of hydrochloric acid (HCl)

____ 4. Contains a third, oblique layer of  

              smooth muscle

_____5. hepatic portal system

_____6. Initiates the cephalic phase of

              stomach secretions

___ 7. Moving food from mouth – pharynx-

              esophagus

___ 8. Stimulates release of bile and

              pancreatic enzymes.

_____9. Hormone that initiates the release of

              pepsinogen and the formation of HCl

_____10. Reduces HCl production, stimulates

                HCO₃^- production

A.Deglutition

B.   Gastrin

C. oxygen poor, nutrient rich blood

D. Cholesystokinin

E. stomach

F. intercalated duct cells

G. Peyer’s patches

H. Secretin

I. centers in the medulla oblongata

J. K⁺ (potassium) ions

K. Hepato-pancreatic ampulla

L. Na⁺ (sodium Ions)

Solution

1. Payers Patches are small masses of lymphatic tissue found throuhout the ileum regionof small intestine calles as lymphoid nodules.

2. Responsible for bicarbonate (HCO₃^-) production in pancreas : Secretin

3. Exchanged for H+ ions during the formation of Hydrochloric acid : K⁺ (potassium) ions

4. Contains a third, oblique layer of smooth muscle : stomach

5. hepatic portal system : Hepato - pancreatic ampulla

6. Initiates the cephalic phase of stomach secretions : Gastrin

7. Moving food from mouth – pharynx-esophagus : Deglutition

8. Stimulates release of bile and pancreatic enzyme : cholecystokinin

9. Hormone that initiates the release of pepsinogen and the formation of HCl: Gastrin

10. Reduces HCl production, stimulates HCO₃^- production: Secretin