Navigation » List of Schools » Prince George Community College » Biology » Biology 2060 – Anatomy and Physiology II » Summer 2021 » Lecture Exam 3 (1)
Below are the questions for the exam with the choices of answers:
Question #1
A division of function between the different segments of the small intestine.
B propulsion of material between the segments of the GI tract.
C back-and-forth motion that mixes chyme with glandular secretions.
D gastroileal reflex that moves materials from the stomach to the large intestine.
Question #2
A FALSE
B TRUE
Question #3
A Left lobe
B Round lobe
C Quadrate lobe
D Right lobe
E Caudate lobe
Question #4
A lesser omentum
B falciform ligament
C greater omentum
D mesentery proper
E mesocolon
Question #5
A osmodetectors.
B chemoreceptors.
C mechanoreceptors.
D omental neurons
E bilireceptors.
Question #6
A papillae.
B glossal spines.
C cilia.
D rugae.
E tonsils.
Question #7
A basal nuclei of the brainstem activate sympathetic pathways to salivary glands.
B basal nuclei of the cerebrum activate somatic pathways to salivary glands.
C salivary nuclei of the cerebrum activate sympathetic pathways to salivary glands.
D salivary nuclei of the brainstem activate parasympathetic pathways to salivary glands.
E glossopharyngeal nuclei of the pons activate somatic and sympathetic pathways to the salivary glands.
Question #8
A Palatine bones and maxillae
B Maxillae and inferior nasal conchae
C Maxillae and sphenoid
D Palatine bones
E Ethmoid and sphenoid bones
Question #9
A glossus
B fauces
C choana
D conchae
E fossae
Question #10
A TRUE
B FALSE
Question #11
A bear dental cusps for cutting and grinding.
B are only found as permanent teeth.
C are lateral to the incisors, used for puncturing and tearing.
D are most anterior, used for slicing and cutting.
Question #12
A involves back-and-forth movement for mixing.
B is under voluntary control.
C All of the choices are correct.
D is the alternating contraction of muscle layers in the GI tract wall that propels materials through the tract.
E involves the opening and closing of muscular sphincters.
Question #13
A Mucosa and muscularis
B Mucosa and adventitia
C Muscularis only
D Serosa only
E Submucosa and muscularis
Question #14
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 #15
A FALSE
B TRUE
Question #16
A Pancreas
B Transverse colon
C Cecum
D Stomach
E Jejunum
Question #17
A lipids.
B glucose.
C starch.
D protein.
Question #18
A TRUE
B FALSE
Question #19
A Hydrochloric acid
B Pancreatic amylase
C Gastrin
D Bile
Question #20
A Mucosa – submucosa – muscularis – adventitia/serosa
B Muscularis – mucosa – adventitia/serosa – submucosa
C Mucosa – submucosa – adventitia/serosa – muscularis
D Adventitia/serosa – muscularis – mucosa – submucosa
E Adventitia/serosa – mucosa – submucosa – muscularis
Question #21
A Hepatopancreatic duct
B Common bile duct
C Cystic duct
D Pancreatic duct
E Hepatic duct
Question #22
A chemically digesting organ.
B organ of mastication.
C diffuse ingestive structure.
D accessory digestive organ.
E alimentary canal organ.
Question #23
A pharyngealgastric sphincter.
B pyloric sphincter.
C cardiac sphincter.
D pharyngoesophageal sphincter.
E esophageal hiatus.
Question #24
A absorption of nutrients into the bloodstream, and it involves carrier proteins in the epithelium.
B mixing of food within the stomach, and it occurs with simultaneous hormone secretion there.
C propulsion of materials through the intestine, and it involves simultaneous secretion of enzymes.
D swallowing of food, and it increases the surface area of the food for exposure to enzymes.
Question #25
A dentin.
B calcium phosphate.
C pulp.
D enamel.
E cementum.
Question #26
A high
B low
Question #27
A inspiratory reserve volume.
B tidal volume.
C forced expiratory volume.
D vital capacity.
E functional residual capacity.
Question #28
A intrapleural pressure is less than intrapulmonary pressure.
B intrapulmonary pressure is less than intrapleural pressure.
C intrapleural pressure is exactly equal to intrapulmonary pressure.
D intrapleural pressure is exactly equal to atmospheric pressure.
Question #29
A Arytenoid and epiglottis
B Thyroid and corniculate
C Corniculate, cuneiform, and arytenoid
D Cricoid, corniculate, and arytenoid
E Corniculate and cricoid
Question #30
A Laryngopharynx and esophagus
B Paranasal sinuses
C Nasal cavity and nasopharynx
D Laryngopharynx and larynx
E Oropharynx and laryngopharynx
Question #31
A dilate.
B constrict.
Question #32
A 32
B 26
C 50
D 12
E 8
Question #33
A Oxygen and carbon dioxide levels rise.
B Oxygen and carbon dioxide levels fall.
C Oxygen levels do not change but carbon dioxide levels fall.
D Oxygen levels rise and carbon dioxide levels fall.
Question #34
A thoracic; pulmonary
B visceral; parietal
C fibrous; serous
D parietal; visceral
E respiratory; pleural
Question #35
A deoxygenated
B oxygenated
Question #36
A expands the rib cage.
B flattens the floor of the thoracic cavity.
C increases the volume of the thoracic cavity.
D increases the pressure in the thoracic cavity.
E stimulates the phrenic nerve.
Question #37
A TRUE
B FALSE
Question #38
A FALSE
B TRUE
Question #39
A alveolar macrophage.
B alveolar type II cell.
C alveolar type I cell.
D dust cell.
E septal cell.
Question #40
A an increase in alveolar ventilation but no change in pulmonary ventilation.
B a decrease in alveolar ventilation but no change in pulmonary ventilation.
C a decrease in alveolar ventilation but an increase in pulmonary ventilation.
D an increase in alveolar ventilation but a decrease in pulmonary ventilation.
E decreases in both alveolar and pulmonary ventilation.
F increases in both alveolar and pulmonary ventilation.
Question #41
A is an elevated area through which the trachea, pulmonary vessels, and nerves pass.
B is an indented area through which the bronchi, pulmonary vessels, lymphatic vessels, and nerves pass.
C is the point of exit of exhaled air.
D serves to anchor all pulmonary structures to the mediastinum.
E is the point of entrance for inhaled air.
Question #42
A lower.
B higher.
C equivalent.
Question #43
A constriction of the esophagus.
B elevation of the epiglottis.
C depression of the hard palate.
D closure of the nasal conchae.
E elevation of the soft palate.
Question #44
A its thinness, high water content, and scarcity of capillaries.
B its hearty thickness and the presence of oxygen transport pumps.
C the high degree of moisture and the large ratio of volume to surface area.
D its large surface area and minimal thickness.
Question #45
A forms carbonic anhydrase, which combines carbonic acid and water to solubilize the CO2.
B binds to hemoglobin.
C directly dissolves in the plasma.
D combines with water to form carbonic acid, which then dissociates into bicarbonate and hydrogen ions.
Question #46
A TRUE
B FALSE
Question #47
A FALSE
B TRUE
Question #48
A nonkeratinized stratified squamous.
B simple cuboidal epithelium.
C stratified columnar epithelium.
D pseudostratified ciliated columnar epithelium.
E keratinized stratified squamous epithelium.
Question #49
A c, a, d, b
B a, c, d, b
C b, a, d, c
D d, c, b, a
E b, d, c, a
Question #50
A occipital lobe of the brain.
B midbrain.
C brainstem.
D cerebellum.
E cerebral nuclei.