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