Navigation » List of Schools » Prince George Community College » Biology » Biology 2060 – Anatomy and Physiology II » Summer 2021 » Lecture Exam 3 (2)
Below are the questions for the exam with the choices of answers:
Question #1
A food into chyle.
B chyle into pepsin.
C a bolus into chyme.
D proteins into lipids.
E foodstuffs into bile.
Question #2
A b, a, c, d, f, e
B e, b, d, c, a, f
C e, b, a, c, d, f
D f, c, d, e, a, b
E b, d, c, a, f, e
Question #3
A TRUE
B FALSE
Question #4
A gastrin; liver to secrete an alkaline solution
B CCK; gallbladder to release bile
C secretin; stomach to increase motility
D CCK; stomach to increase gastric secretion
E secretin; pancreas to release acidic pancreatic juice
Question #5
A peptides within the small intestine.
B complex carbohydrates within the small intestine.
C starch within the stomach.
D disaccharides within the duodenum.
E amino acids within the stomach.
Question #6
A chemoreceptors.
B omental neurons
C mechanoreceptors.
D osmodetectors.
E bilireceptors.
Question #7
A Pancreas
B Salivary glands
C Pharynx
D Tongue
E Teeth
Question #8
A deep to the visceral peritoneum.
B posterior to the parietal peritoneum.
C between the visceral and parietal layers of the peritoneum.
D between folds of the parietal peritoneum.
E in the peritoneal cavity.
Question #9
A oral cavity.
B small intestine.
C pharynx.
D stomach.
E esophagus.
Question #10
A Coronary ligament
B Intraperitoneal ligament
C Falciform ligament
D Hepatic ligament
E Mesentery proper
Question #11
A cementum.
B dentin.
C calcium phosphate.
D enamel.
E pulp.
Question #12
A glossus
B fauces
C choana
D conchae
E fossae
Question #13
A muscularis interna.
B submucosa.
C adventitia.
D serosa.
E mucosa.
Question #14
A Phagocytosis by the pharyngeal tonsils produces by-products that taste sweet
B “Sweet” taste receptors are slower to respond than others
C Salivary amylase activity
D Esophageal reflux
E Activity of bacteria in the mouth lowers the pH
Question #15
A alimentary canal organ.
B organ of mastication.
C accessory digestive organ.
D chemically digesting organ.
E diffuse ingestive structure.
Question #16
A peristalsis.
B passage of a bolus into the stomach.
C mucus secretion.
D passage of chyme into the duodenum.
E passage of bile and pancreatic juice into the duodenum.
Question #17
A rugae.
B papillae.
C cilia.
D glossal spines.
E tonsils.
Question #18
A Gastrin
B Hydrochloric acid
C Pancreatic amylase
D Bile
Question #19
A Rectal peritoneum
B Muscularis mucosa
C Omental layer
D Parietal peritoneum
E Visceral peritoneum
Question #20
A high.
B low.
Question #21
A Lymphatic nodules
B Goblet cells
C Simple columnar epithelium
D Villi
E Intestinal glands
Question #22
A Cystic duct
B Hepatic duct
C Hepatopancreatic duct
D Pancreatic duct
E Common bile duct
Question #23
A salivary nuclei of the brainstem activate parasympathetic pathways to salivary glands.
B basal nuclei of the brainstem activate sympathetic pathways to salivary glands.
C glossopharyngeal nuclei of the pons activate somatic and sympathetic pathways to the salivary glands.
D basal nuclei of the cerebrum activate somatic pathways to salivary glands.
E salivary nuclei of the cerebrum activate sympathetic pathways to salivary glands.
Question #24
A contain both smooth and skeletal muscle fibers.
B are found throughout the gastrointestinal tract, generate movement of materials in the large intestine, increase surface area in the small intestine, and contain both smooth and skeletal muscle fibers.
C are found throughout the gastrointestinal tract.
D generate movement of materials in the large intestine.
E increase surface area in the small intestine.
Question #25
A inactive precursor to the enzyme pepsin that digests proteins in the stomach.
B active enzyme that digests proteins within the small intestine.
C inactive precursor to a nonspecific enzyme that is synthesized in the pancreas and released in the small intestine.
D active enzyme that is released in the small intestine and digests carbohydrates.
Question #26
A Esophagus
B Trachea
C Pharynx
D Bronchioles
E Alveolar ducts
Question #27
A its thinness, high water content, and scarcity of capillaries.
B its large surface area and minimal thickness.
C its hearty thickness and the presence of oxygen transport pumps.
D the high degree of moisture and the large ratio of volume to surface area.
Question #28
A flattens the floor of the thoracic cavity.
B increases the volume of the thoracic cavity.
C expands the rib cage.
D stimulates the phrenic nerve.
E increases the pressure in the thoracic cavity.
Question #29
A TRUE
B FALSE
Question #30
A It is slightly smaller than the right lung.
B It has a cardiac impression.
C It has 2 lobes and 1 fissure.
D It has an esophageal depression.
E It has a cardiac notch.
Question #31
A atmospheric pressure is greater than intrapulmonary pressure.
B intrapleural pressure is greater than intrapulmonary pressure.
C intrapulmonary pressure is greater than atmospheric pressure.
D intrapleural pressure is greater than atmospheric pressure.
Question #32
A Between the larynx and the pharynx
B Between the esophagus and the diaphragm
C Between the trachea and the diaphragm
D Between the esophagus and the trachea
E Superior to the larynx
Question #33
A central; blood concentrations of H+, but not CO2 and O2
B peripheral; concentrations of carbon, dust, and pollution in the lungs
C peripheral; cerebrospinal fluid concentrations of H+
D central; cerebrospinal concentrations of CO2
E peripheral; blood concentrations of H+ and O2
Question #34
A TRUE
B FALSE
Question #35
A rigidity; posterior
B flexibility; posterior
C flexibility; anterior
D rigidity; anterior
Question #36
A increases elasticity, thereby increasing resistance and decreasing airflow.
B increases elasticity, thereby decreasing resistance and increasing airflow.
C decreases elasticity, thereby decreasing both resistance and airflow.
D decreases elasticity, thereby increasing resistance and decreasing airflow.
Question #37
A is an elevated area through which the trachea, pulmonary vessels, and nerves pass.
B is the point of exit of exhaled air.
C is an indented area through which the bronchi, pulmonary vessels, lymphatic vessels, and nerves pass.
D is the point of entrance for inhaled air.
E serves to anchor all pulmonary structures to the mediastinum.
Question #38
A Dorsal respiratory group
B Ventral respiratory group
C Pontine respiratory center
D Phrenic nucleus
Question #39
A iron and albumin.
B calcium and carbon dioxide.
C carbon dioxide and hydrogen ions.
D carbonic acid and bicarbonate ions.
Question #40
A c, a, d, b
B a, c, d, b
C b, d, c, a
D b, a, d, c
E d, c, b, a
Question #41
A The alveoli of the lungs
B The systemic cells
C The blood circulating in systemic arteries
Question #42
A enteric
B somatic
C autonomic
Question #43
A Trachea
B Bronchi
C Nasal cavity
D Alveoli
E Larynx
Question #44
A FALSE
B TRUE
Question #45
A Each lung has three secondary bronchi.
B The left lung has two secondary bronchi and the right lung has three secondary bronchi.
C The right lung has two secondary bronchi and the left lung has three secondary bronchi.
D Each lung has four secondary bronchi.
E Each lung has two secondary bronchi.
Question #46
A Terminal bronchioles
B Respiratory bronchioles
C Pulmonary alveoli
D Alveolar ducts
E Alveolar sacs
Question #47
A directly; directly
B directly; inversely
C inversely; directly
D inversely; inversely
Question #48
A The internal epithelium
B The internal air pressure within the trachea
C The surrounding muscles
D The C-shaped cartilaginous rings
Question #49
A Oxygen diffuses from the alveolus to the blood because the alveolus has a lower partial pressure of oxygen.
B Oxygen diffuses from the blood to the alveolus because the alveolus has a lower partial pressure of oxygen.
C Oxygen diffuses from the alveolus to the blood because the alveolus has a higher partial pressure of oxygen.
D Oxygen diffuses from the blood to the alveolus because the alveolus has a higher partial pressure of oxygen.
Question #50
A intrapleural pressure is exactly equal to atmospheric pressure.
B intrapleural pressure is less than intrapulmonary pressure.
C intrapulmonary pressure is less than intrapleural pressure.
D intrapleural pressure is exactly equal to intrapulmonary pressure.