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BIO 169 Practical II
Question | Answer |
---|---|
IRV: Inspiratory Reserve Volume | Amount of air forcibly inhaled after normal tidal inhalation |
ERV: Expiratory Reserve Volume | Amount of air forcibly exhaled after normal tidal exhalation |
Residual Volume | Amount of air still in lungs after the expiratory reserve volume is forced out |
IC: Inspiratory Capacity | Max amount of air inhaled after a tidal exhalation TV + IRV |
FRC: Functional Residual Capacity | Volume of air remaining in lungs after tidal exhalation ERV + RV |
VC: Tidal Capacity | Total amount of exchangeable air with pulmonary ventilation IRV + ERV + TV |
TLC: Total Lung Capacity | Total amount of exchangeable air with pulmonary ventilation plus the air remaining in the lungs after max exhalation IRV + ERV + TV + RV |
Liver Functions | Produces and secretes bile & plasma proteins Stores glycogen, minerals and vitamins Detoxifies drugs and alcohol Modifies hormones Removes bacteria |
Cystic Duct | Between gallbladder and common hepatic duct Joins common hepatic to form the bile duct |
Basic structural element of the liver | Lobules |
Primary cell type of the liver | Hepatocytes |
Kupffer Cells | Macrophages that remove toxins and bacteria from the blood |
2 Bones forming hard palate | Palatine and Maxillary |
Orophharynx | Inferior to soft palate between nasopharynx and laryngopharynx Palatine and lingual tonsils located here |
Submandibular glands | Produce 60-70% of saliva - serous (mostly) and mucus secretions |
Parotid glands | 25-30% of saliva - serous secretions only |
Sublingual glands | 3-5% saliva - mucous (mostly) and serous secretions |
Esophagus epithelium | Stratified squamous nonkeratinized cells |
Stomach epithelium | Simple columnar cells |
Gastric Glands | Located in lamina propria. Secrete HCl, pepsinogen and gastric lipase |
Kidney location | Left and right of the spine below the ribs - Left sits higher than right |