Ex2B.S10 - Name _ Lab Section _ BIOL 302 EXAM 2 Blue 2...

Info iconThis preview shows pages 1–4. Sign up to view the full content.

View Full Document Right Arrow Icon
Name ___________________________ Lab Section ____ BIOL 302 EXAM 2 Blue 2 March 2010       Directions: Choose the one best answer for each question. If a question seems ambiguous or seems to have more than one correct answer or no correct answer, you may explain your reason for choosing the answer you did (and eliminating the other answers) with a brief comment written in the table below. You will get credit for the question if your reasoning is correct. To submit comments for consideration, fill in your name and lab section on this page and hand it in together with your scantron. Question Number Answer Chosen R e a s o n i n g
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
++ SENTENCE COMPLETION ++ In this group of questions, select the answer choice that best completes the statement or best answers the question. 1. The percentage of RBCs present in the total blood volume is the ____. A. red blood cell (RBC) count B. differential cell count C. hematocrit D. erythropoietic factor E. platelet count 2. The normal range of urine specific gravity is ____. A. 1.20 to 1.30 B. 1.00 to 1.50 C. 0.985 to 1.025 D. 0.70 to 1.30 E. 1.002 to 1.030 3. A renal calculus is _____. A. a new form of math B. a condition in which urine backs up due to a kink in a ureter C. a floating kidney D. a fluid-filled cyst E. a kidney stone 4. A Chemstrip 9 urinalysis dipstick can detect traces of each of the following, EXCEPT _____. A. blood B. nitrites C. protein D. calcium E. ketones 5. Place the following events in correct order to describe the negative feedback loop that affects aldosterone release and helps bring blood volume back to normal after you drink 739 ml of plain water. 1. decreased release of aldosterone 2. decreased reabsorption of Na + 3. decreased reabsorption of water 4. decreased blood volume 5. decreased blood K + level A. 1, 2, 3, 4, 5 B. 1, 2, 5, 3, 4 C. 4, 1, 3, 5, 2 D. 5, 1, 3, 2, 4 E. 5, 1, 2, 3, 4 6. A BIOL 302 student performed a blood typing test in lab and found that blood agglutinated in the A well and the Rh well. These findings mean: 1. The blood contained anti-A antibodies. 2. The blood contained anti-B antibodies. 3. The blood contained A antigens. 4. The blood contained B antigens. 5. The blood was Rh - . 6. The blood was Rh + . 7. The blood was type A. 8. The blood was type B. 9. The blood was type O. 10. The blood was type AB. A. 1, 2, 6, 9 B. 2, 3, 5, 7 C. 1, 3, 6, 10 D. 2, 3, 6, 7 E. 1, 3, 6, 7 7. Which blood vessels provide nourishment to the medulla of the kidney and also play a role in formation of concentrated urine? A. loops of Henle B. collecting ducts C. peritubular capillaries D. vasa recta E. afferent capillaries
Background image of page 2
BIOL 302 Spring 2010 Exam 2 Blue page 2 of 6 8. Peristaltic contractions of smooth muscle in the wall of the ___ moves urine to the ___. A. glomerulus, proximal convoluted tubule
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 4
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 02/11/2011 for the course BIO 302 taught by Professor De during the Spring '10 term at Purdue University-West Lafayette.

Page1 / 6

Ex2B.S10 - Name _ Lab Section _ BIOL 302 EXAM 2 Blue 2...

This preview shows document pages 1 - 4. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online