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D313 Anatomy & Physiology II Lab Quiz
3 With Answers 2025
A positive urinalysis result for both nitrites and leukocytes would suggest: A. Dehydration B. A bladder infection C. Kidney trauma D. Diabetes mellitus E. Blood in the urine - ✔B. A bladder infection If you were to examine a urine sample from a healthy individual using a Multistix 10SG dipstick, which of the following tests would be negative? A. Bilirubin B. Glucose C. Ketones D. Protein E. All of the above - ✔E. All of the above Which urinalysis test result tells you something about a person's hydration status? A. pH B. Nitrite C. Protein D. Specific gravity E. Glucose - ✔D. Specific gravity If ketone bodies are detected in someone's urine this could mean that the person: A. Eats too much B. Need to exercise C. Has diabetes mellitus D. Has a high protein diet
E. Need to drink more water - ✔C. Has diabetes mellitus Urobilinogen: A. is a breakdown product of bilirubin which is formed in the intestine and then partially B. reabsorbed into the blood C. levels in the urine can aid in the diagnosis of liver disease. D. is negative in the urine of persons with obstruction of the bile duct. E. All of the above. - ✔E. All of the above.
- Which of the following can be found in microscopic examination of urine sediment: A. Squamous epithelial cells B. Casts C. Crystals D. Bacteria E. All of the above - ✔E. All of the above A general term for an abnormally low RBC count or hemoglobin is _______________ - ✔Anemia Is red-colored urine always a sign of disease? Explain your answer. - ✔A red or red-brown (abnormal) color could be from a food dye, eating fresh beets, a drug, or the presence of either hemoglobin or myoglobin. If the sample contained many red blood cells, it would be cloudy as well as red. What does specific gravity test? What range of values is considered normal for specific gravity? - ✔Specific gravity (which measures solute concentration) measures urine density, or the ability of the kidney to concentrate or dilute the urine over that of plasma. Specific gravity between 1.002 and 1.035 on a random sample should be considered normal if kidney function is normal. According to the tutorial, what percentage of the glucose that is filtered out of the blood in the glomerulus actually ends up in the urine? -
Which of the following digestive organs has microvilli on the cells lining its innermost layer? A. Mouth B. Esophagus C. Stomach D. Small intestine E. Large intestine - ✔D. Small intestine What is the name of the structure that prevents food from entering the trachea during swallowing? A. Uvula B. Epiglottis C. Tonsils D. Soft pallet E. All of the above - ✔B. Epiglottis Where is starch initially broken down and by what enzyme? A. Esophagus, Trypsin B. Mouth, Amylase C. Stomach, Lipase D. Small intestine, Pepsin - ✔B. Mouth, Amylase When test the digestion of the starch in the lab by Lugol's iodine, one of your tube was colored black or dark blue, and another tube remain clear. What is this mean? A. Dark tube is still having the starch undigested, and clear tube indicates complete digestion of the starch. B. Dark tube indicates complete digestion of the starch, and the clear tube is still having the starch undigested. C. Protein has been digested D. Triglycerides have been digested E. None of the above - ✔A. Dark tube is still having the starch undigested, and clear tube indicates complete digestion of the starch.
Pancreating solution is added to a solution, and the results were tested by a Benedicts test. The solution turns first green then bright orange. What do these results tell you: A. Protein has been digested B. Triglycerides have been digested C. Starch has been digested to glucose and maltose. D. Nothing was digested E. Protein was partially digested - ✔C. Starch has been digested to glucose and maltose In the question above which enzyme was responsible for the results? A. Lipase B. Trypsin C. Pepsin D. Pancreatic amylase and α amylase E. Salivary amylase - ✔D. Pancreatic amylase and α amylase When you have enough time in the digestion lab, which digestion test were you should start first? A. Digestion of protein B. Digestion of triglycerides C. Digestion of starch D. Digestion of glucose - ✔A. Digestion of protein In the digestion lab what food item was used in the protein digestion experiment? A. Celery B. Hot dog C. Peanuts D. Pasta E. Egg white - ✔E. Egg white A tube containing which components below would be the best at digesting protein?
- Blue Tubes
- Dark Orange or Red
- Black Tube A. Iodine test positive for starch B. No digestion of carbohydrate C. Starch digestion was positive to glucose and maltose Which organ is not part of the gastrointestinal tract? A. Esophagus B. Large intestine C. Stomach D. Oral cavity E. Liver - ✔E. Liver The gallbladder is part of the gastrointestinal tract. A. True B. False - ✔B. False Which organ is not considered an accessory digestive organ? A. Tongue B. Teeth C. Pancreas D. Salivary glands E. Pharynx - ✔E. Pharynx An organ that helps break down food but is not part of the tube through which the foodstuffs pass is referred to as a(n) A. chemically digesting organ. B. accessory digestive organ. C. alimentary canal organ. D. diffuse ingestive structure -
✔B. accessory digestive organ The initial site of both mechanical and chemical digestion is the A. stomach. B. small intestine. C. esophagus. D. oral cavity. E. pharynx. - ✔D. oral cavity. An enzyme found within saliva is salivary A. pancreatase. B. nuclease. C. amylase. D. protease. E. pepsin - ✔C. amylase The term "canines" describes the teeth that 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. - ✔B. are lateral to the incisors, used for puncturing and tearing. The pancreas is located primarily on the ______ side of the body, and it produces an _______ juice that is rich in a variety of enzymes. A. left, acidic B. left, alkaline C. right, acidic D. right, alkaline - ✔B. left, alkaline Late one night, while studying for your anatomy class, you open a box of saltine crackers to do a little snacking. After chewing on a starchy morsel for a few minutes, you begin to notice a sweet taste in your mouth. What accounts for this?
A. Ileum - duodenum - jejunum B. Jejunum - duodenum - ileum C. Duodenum - ileum - jejunum D. Ileum - jejunum - duodenum E. Duodenum - jejunum - ileum - ✔E. Duodenum - jejunum - ileum Amylase from saliva digests A. lipids. B. protein. C. glucose. D. starch. - ✔D. starch. Digestion of proteins is initiated by the enzyme A. amylase. B. hydrochloric acid. C. aminopeptidase. D. pepsin. E. CCK. - ✔D. pepsin. The enzyme pepsin becomes active when pH is A. high. B. low. C. absent D. alkaline - ✔B. low The process by which bile breaks up large fat droplets into smaller ones is called __________. A. Secretion B. absorption C. emulsification D. segmentation
E. excretion - ✔C. emulsification E. 8 - ✔This figure shows the stomach. Which number indicates the fundus? A. 1 B. 2 C. 4 D. 7 E. 8 C. Duodenum - ✔This figure shows the stomach. What structure does number 3 indicate? A. Esophagus B. Ilium C. Duodenum D. Jejunum E. Descending colon The fold of the labia minora that forms a hood over the clitoris is the ________. A. prepuce B. mons pubis C. vestibule D. perineum E. anus - ✔A. prepuce During the excitement phase of the female sexual response, the uterus shifts to a more _________ position. A. anteverted B. erect C. shrinking D. expanding E. swelling - ✔B. erect
D. Stomach E. Greater Omentum - ✔What are the following structures A. Greater Omentum (reflected) B. Transverse Colon C. Transverse Mesocolon D. Mesentrery Proper E. Small Intestine - ✔What are the following structures What are the following structures A. Oropharynx B. Laryngopharynx C. Superior esophageal sphincter D. Esophgus E. Esophageal hiatus F. Lower esophageals sphincter G. Diaphrabm H. Stomach - ✔What are the following structures A. Esophagus B. Cardia C. Lesser curvature D. Pyloric sphincter E. Pyloric orifice F. Duodenum G. Pylorus H. Gastric folds I. Fundus J. Muscularis K. Body L. Greater curvature - ✔What are the following structures A. Gastric folds B. Pylorus of stomach - ✔What are the following structures
A. Liver B. Gallbladder C. Pancreas D. Accessory organs E. Large intestine F. Ileocecal valve G. Cecum H. Duodenum I. Jejunum J. Ileum K. Small intestine - ✔What are the following structures A. Minor calyx B. Renal pelvis C. Major calyx D. Renal pyramid E. Renal column F. Ureter G. Renal cortex H. Renal medulla I. Renal pyramid J. Renal lobe K. Fibrous capsule - ✔What are the following structures A. Adrenal gland B. Right Kidney C. Ureters - ✔What are the following structures A. Fimbriae B. Ovaries C. Uterine tube D. Uterus E. Urinary bladder - ✔What are the following structures A. Infundibulum B. Fimbriae
A. Transverse colon B. Ascending colon C. Cecum D. Vermiform appendix E. Rectum F. Anal canal G. Descending colon - ✔Label the following structures The enzyme pepsin is formed from pepsinogen through the action of A. trypsin. B. dipeptidase. C. hydrochloric acid (HCl). D. enteropeptidase. - ✔C. hydrochloric acid (HCl). The accessory organs of the lower GI tract include the liver, gallbladder, and A. pancreas. B. stomach. C. cecum. D. duodenum. - ✔A. pancreas. Chewing requires the coordinated activities of teeth, skeletal muscles in lips, tongue, cheeks, and jaws that are controlled by nuclei within the medulla oblongata and pons, collectively called the ____________ center. A. lingual B. salivary C. mastication D. secretory - ✔C. mastication Two sets of teeth develop and erupt; the first set are 20 teeth called deciduous (milk) teeth and the final set are ____ teeth called permanent teeth. A. 26
B. 28
C. 30
D. 32 -
✔D. 32
Which of the following regions of the large intestine is a muscular tube that expands to store accumulated material prior to defecation, and terminates at the anal canal? A. Transverse colon B. Rectum C. Cecum D. Ileum - ✔B. Rectum The _________ is a mixed gland with endocrine and exocrine functions that produces the majority of the digestive enzymes. A. liver B. pancreas C. stomach D. duodenum - ✔B. pancreas Salivary __________ breaks the chemical bond between two glucose molecules; it breaks down the long polysaccharide starch molecule into smaller and smaller pieces until only glucose results. A. lipase B. lactase C. amylase D. sucrose - ✔C. amylase What is the function of bile? A. Assist in the digestion of starches B. Denature proteins to assist in their absorption C. Break down fats to assist in their chemical digestion D. Prevent the digested material from becoming too acidic - ✔C. Break down fats to assist in their chemical digestion
F. Right kidney - ✔What are the following structures Match the two distinct regions of the kidney and components associated with each region. A. Extensions of the cortex that subdivide the medulla B. Innermost region of the kidney C. Outermost region of the kidney D. Striated portions of the kidney medulla
- Cortex
- Medulla
- Renal columns
- Renal pyramids - ✔1. Cortex (C)
- Medulla (B)
- Renal columns (A)
- Renal pyramids (D) A. Renal cortex B. Renal medulla C. Renal column D. Renal pyramid E. Renal papilla F. Renal pelvis - ✔What are the following structures A. Ejaculatory duct B. Ducts deferens C. Epididymis D. Spongy urethra - ✔What are the following structures? A. Bulb of penis B. Corpus spongiosum C. Body of penis D. Glands E. Corpus cavernosum - ✔What are the following structures
A. Ovarian ligament B. Uterine tube C. Suspensory ligament D. Ovary E. Broad ligament - ✔What are the following structures? A. Glans of clitoris B. Mons pubis C. Prepuce D. Urethral opening E. Labia minora F. Vaginal orifice G. Labia majora - ✔What are the following structures of the female External genitalia? A. Ductus deferens B. Epididymis C. Testis D. Scrotum (reflected) E. Spermatic cord F. Penis - ✔What are the following structures? C. prepuce - ✔The following structure in a male reproductive organ is A. external urethral orifice B. glans C. prepuce D. body of penis E. scrotum A. Uterus B. Urinary bladder C. Urethra D. External urethral orifice E. Vaginal orifice F. Ovary
