Lab Exam III

5 Written Questions

1. -sac directly on top of the fetus aiding in the protection and cushioning of the fetus with its fluids
2. -voiding
   -the process in which urine empties from the bladder
3. -contracts to propel the sperm thru the prostate to the prostatic urethra
4. -continue the process of filtration in the nephron
   -regulates reabsorption of sodium from blood
5. -presence of wbc or other pus in urine
   -indicates inflammation of the urinary tract

5 Matching Questions

1. vaginal orifice
2. endometrium
3. mesosalpinx
4. starch
5. urea

1. a -part of broad ligament that anchors the fallopian tubes
2. b -carbohydrate in the body broken down and used for energy
   -polysaccharides, oligosaccharides, disaccharides, monosaccharides
   -broken down by amylase in mouth and small intestine
3. c -inner lining of the blood in the uterus
   -sloughs off periodically in response to cyclic changes in the levels of ovarian hormones in the womans blood
4. d -chief nitrogenous components found in urine
5. e -opening of the vagina
   -releases menses, discharge, and babies

5 Multiple Choice Questions

1. -finger-like projections that help collect the egg once its released
   1. pyuria
   2. bile
   3. arginine
   4. fimbriae
2. -contains most of blood during erection
   1. corpus spongiosum
   2. corpus luteum
   3. sertoli cells
   4. corpora cavernosa
3. -fold that encloses the uterine tubes and uterus and secures them to the lateral body walls
   -composed of mesometrium, mesosalpinx, and mesovarium
   1. creatinine
   2. broad ligament
   3. bile pigments
   4. placenta
4. -opening of urethra in which urine is discharged
   1. creatinine
   2. urethral orifice
   3. urethra
   4. vaginal orifice
5. -liquid medium in which sperm leave the body
   1. inguinal canal
   2. seminal fluid
   3. renal pelvis
   4. vaginal orifice

5 True/False Questions

1. infundibulum → -receives the egg after its released from the ovary

   True        False

2. seminal vesicles → -liquid medium in which sperm leave the body

   True        False

3. Lugol's Solution (IKI) → -process which many of the filtrate components move through the tubule cells and return to the blood in the peritubular capillaries

   True        False

4. placenta → -mixture of fetal and maternal tissue serving to nourish fetus with oxygen and nutrients and also remove wastes from fetus
   -site of nutrient and placenta exchange

   True        False

5. trypsin → -an enzyme produced by the pancreas
   -hydrolyzes proteins into small fragments (proteoses, peptones, and peptides
   -used to test for protein digestion
   -if it cleaves BAPNA from arginine = positive for protein digestion = bright yellow; if neg, remains clear

   True        False