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