Hormones
Structures
and
Respiration Diagrams
Enzymes
Misc.
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30
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40
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50
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Structures - 10
• Name the three parts of the small intestine in
order.
Nervous System – 10
• Duodenum
• Jejunum
• Ileum
Structures - 20
• What is the structure that keeps the alveoli
sterile?
Structures – 20
• Macrophages
Structures - 30
• What is the structure that induces coughing if
anything touches it?
• Where is this structure located?
Structures – 30
• Carina
• Top of the bronchi
Structures - 40
• Name four accessory organs.
Structures – 40
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Teeth
Tongue
Pancreas
Liver
Gall Bladder
Salivary Glands
Structures - 50
• Trace a piece of food through the entire
digestive tract. Include accessory organs and
how they participate in digestion.
Structures – 50
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Mouth – teeth, tongue, salivary glands
Esophagus
Stomach – parietal, chief, enteroendocrine cells
Duodenum – liver/gall bladder, pancreas
Jejunum
Ileum
Cecum
Colon
Rectum
Anus
Hormones and Enzymes - 10
• What are two hormones produced by the
pancreas?
Hormones and Enzymes – 10
• Insulin
• Glucagon
Hormones and Enzymes - 20
• What are three proteases found at the brush
border?
Hormones and Enzymes – 20
• Trypsin
• Chymotrypsin
• Carboxypeptidase
Hormones and Enzymes - 30
• Name two substances that digest fat and
where they are active.
Hormones and Enzymes – 30
• Lingual lipase – stomach
• Bile – Duodenum
• Pancreatic Lipase - Duodenum
Hormones and Enzymes - 40
• What enzymes are involved in the digestion of
proteins and how do they work?
Hormones and Enzymes – 40
• Carboxypeptidase attacks from the carboxyl
end
• Aminopeptidase attacks from the amine end
• Dipeptidase breaks didpeptides
Hormones and Enzymes - 50
• Name five substances that inhibit gastric
motility and secretion.
Hormones and Enzymes – 50
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CCK
Secretin
Serotonin
Somatostatin
Gastric Inhibitory Peptide
Respiration - 10
• What is the function of the upper respiratory
system?
Respiration – 10
• Filter
• Heat
• Humidify
Respiration - 20
• Define total dead space.
Respiration – 20
• Anatomical dead space and alveolar dead
space
Respiration - 30
• What is Henry’s law and why is it important in
breathing?
Respiration – 30
• Amount of gas dissolved in a liquid depends
on solubility of gas, temperature of liquid, and
partial pressure of the gas
• Describes amount of dissolved O2
Respiration - 40
• Explain the importance of surfactant.
Respiration – 40
• Reduces surface tension in lungs and keeps
them from collapsing
Respiration - 50
• What is the alveolar ventilation rate?
Respiration – 50
• Frequency X (total volume – dead space)
Diagrams - 10
• Draw an alveoli from the outside
Diagrams – 10
Diagrams - 20
• Show/Explain the structures in the small
intestine to increase surface area
Diagrams – 20
Diagrams - 30
• Draw an alveoli from the inside
Diagrams – 30
Diagrams - 40
• Diagram the process of HCl production
Diagrams – 40
Diagrams - 50
• Draw the oxyhemoglobin curve and explain
what will shift it to the right.
Diagrams – 50
Misc. - 10
• What is your favorite example Dr. Selsby has
given in class?
Misc. – 10
• Saltine cracker experiment
Misc. - 20
• Name one component of saliva
Misc. – 20
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Mucus
Water
Ig A
Lysozyme
Lingual lipase
Salivary amylase
Electrolytes
Misc. - 30
• How many oxygens can hemoglobin bind?
Misc. – 30
• 4
Misc. - 40
• Describe the difference between peristalsis
and segmentation
Misc. – 40
• Peristalsis moves food along
• Segmentation mixes food
Misc. - 50
• Explain one connection between the
respiratory system and the digestive system.
Misc. – 50
• CO2 is required for HCl production