DOC PREVIEW
UIC BIOS 100 - Exam 4

This preview shows page 1-2 out of 7 pages.

Save
View full document
View full document
Premium Document
Do you want full access? Go Premium and unlock all 7 pages.
Access to all documents
Download any document
Ad free experience
View full document
Premium Document
Do you want full access? Go Premium and unlock all 7 pages.
Access to all documents
Download any document
Ad free experience
Premium Document
Do you want full access? Go Premium and unlock all 7 pages.
Access to all documents
Download any document
Ad free experience

Unformatted text preview:

Page 1Page 2Page 3Page 4Page 5Page 6Page 7-1-BIOS 100 - Exam 4 - Fall, 2003 Name: ___________________________________ Michael Muller, Instructor 5 December, 2003 TA: ______________________________________ The exam consists of 50 odd multiple choice questions and seven pages. Please bubble in your name, lastname first. Please be sure you use the name with which you are registered here at UIC and not a nickname.The capital of Bulgaria is Sofia. Good luck!1. In which part of the nephron does the process of filtration take place?A. glomerulus (renal corpuscle) B. distal tubuleC. collecting duct D. Loop of Henle2. In which part of the nephron does the fluid get diluted by active pumping of Na out of thetubule?A. glomerulus (renal corpuscle) B. distal tubuleC. collecting duct D. Loop of Henle3. Where is the hormone ADH (antidiuretic hormone) made/ releasedA. Juxtaglomerular apparatus B. cells lining atria of heartC. cells in hypothalamus region of brain D. cells in the nephron’s collecting ducts4. About how many ml of urine will have you formed during this 50 minute exam period?A. 1 liter B. 1 ml C. 50 mlD. about the volume in one diet coke can5. What is a typical osmolarity of the extracellular fluids of land animals?A. 150 mOsmoles/L B. 300 mOsmoles/lC. 1 mOsmoles/L D. 1000 mOsmoles/L 6. Which animal is constantly gaining water from its environment by osmosis?A. land mammals B. marine fishesC. freshwataer fishes D. all of the above7. Which of the following is NOT a function of the circulatory system?A. Thermoregulation B. ReproductionC. Homeostasis D. ImmunityE. All of the above are functions of the immune system8. These are involved in blood clottingA. Erythrocytes B. LeucocytesC. Macrophages D. PlateletsE. None of the above-2-9. Which of the following is the correct pathway that blood takes through the heart to oxygenateblood?A. Vena cava - Right Atrium - Right Ventricle - Pulmonary Vein - Lungs - PulmonaryArtery - Left Atrium - Left Ventricle - AortaB. Vena cava - Right Atrium - Right Ventricle - Pulmonary Artery - Lungs - PulmonaryVein - Left Atrium - Left Ventricle - AortaC. Vena cava - Left Atrium - Left Ventricle - Pulmonary Vein - Lungs - PulmonaryArtery - Right Atrium - Right Ventricle - AortaD. Vena cava - Left Atrium - Left Ventricle - Pulmonary Artery - Lungs - PulmonaryVein - Right Atrium - Right Ventricle - AortaE. None of the aboveUse the key below to answer questions 10 to 12:A. Arteries B. Veins C. Capillaries D. None of the above10. This type of blood vessel has valves to prevent backflow 11. This type of blood vessel can become leaky to cause inflamation in an immune response 12. This type of blood vessel always carries oxygenated blood13. Which of the following statements about capillaries is FALSE?A. Capillary walls are one cell layer thickB. Control of blood flow into capillary beds is done by nerve-controlled sphincters.C. Blood pressure is greatest in the capillariesD. Some capillaries have small pores between the cells of the capillary wall, allowingmaterials to flow in and out of capillaries as well as the passage of white bloodcellsE. All of the above statements about capillaries are TRUE14. The termination of bronchioles into blind pouches are calledA. Alveoli B. Bronchial sacs C. NephronsD. Ventilators E. None of the above15. The function of the epiglottis is to: A. prevent food from traveling down the bronchi to the lungsB. to aid in speech C. to keep the bronchi from collapsing D. facilitate gas exchange in the lungs E. None of the above16. . How is the majority of CO2 produced by cells returned to the lungs?A. Dissolved in the plasma B. Bound to hemoglobin C. By the leucocytes D. Converted to HCO3--3-17. Where is the partial pressure (concentration) of oxygen greatest?A. In the air B. In the alveoli C. In the aortaD. In the interstitial fluid E. None of the above18. When you inhale, your diaphragm is _________A. Contracting B. Relaxing19. This is frequently called the pacemaker because it keeps the heartbeat regularA. The SA node B. The AV node C. The RCA nodeD. The AV valve E. None of the above20. These cells contain hemoglobin.A. Erythrocytes B. Leucocytes C. MacrophagesD. Platelets E. None of the above 21. Trace the flow of food through the digestive systemA. Mouth - Esophagus - Stomach - Small Intestine - Large Intestine - Anus - RectumB. Mouth - Esophagus - Stomach - Small Intestine - Large Intestine - Rectum - AnusC. Mouth - Esophagus - Stomach - Large Intestine - Small Intestine - Rectum - AnusD. Mouth - Stomach - Esophagus - Large Intestine - Small Intestine - Rectum - AnusE. None of the aboveMatching - Use the key below to answer questions 22 - 25I. Liver IV. StomachII. Pancreas V. Small IntestineIII. Mouth VI. Intestine22. Food does not travel through this/these, but chemicals and enzymes that aid in digestion areproducedA. I B. II C. III D. I, II E. I, II, III23. This is where most of the absorption of food takes placeA. IV B. V C. VI D. IV, V E. IV, V, VI24. This is where compaction takes placeA. IV B. V C. VI D. IV, V E. IV, V, VI25. Both mechanical and chemical digestion occur hereA. III B. IV C. V D. III, IV E. III, IV, V26. What is the function of bile?A To digest fats B. To aid in absorption in the stomach C. To emulsify fats D. To lubricate the small intestineE. None of the above-4-27. A hormone can have different effects on different cellsA. True B. False28. An agonist is:A. A hormone that causes painB. A hormone that blocks painC. A hormone that binds to a receptor and induces all post-receptor eventsD. A hormone that binds to a receptor and blocks other hormones from bindingE. None of the above29. Which of the following regulates your body’s homeostatic mechanisms for temperature, pH,and blood chemistry?A. Thalamus B. Hypothalamus C. Pons D. Medulla Oblongata E. None of the above30. Which lobe of the brain is primarily responsible for receiving and processing visualinformation?A. Frontal lobe B. Parietal lobe C. Temporal lobe D. Occipital lobe E. None of the above31. What is not a part of the Central Nervous System (CNS)?A. Cerebrum B. Cerebellum C. Spinal CordD. Optic Nerve E. All of the above are part of the CNS32. When a neuron is at rest, the concentration of Na+ outside the cell is _______ and theconcentration of K+ outside the cell is _______.A. high; high B. high; low C. low; high


View Full Document

UIC BIOS 100 - Exam 4

Download Exam 4
Our administrator received your request to download this document. We will send you the file to your email shortly.
Loading Unlocking...
Login

Join to view Exam 4 and access 3M+ class-specific study document.

or
We will never post anything without your permission.
Don't have an account?
Sign Up

Join to view Exam 4 2 2 and access 3M+ class-specific study document.

or

By creating an account you agree to our Privacy Policy and Terms Of Use

Already a member?