Urinalysis and Body Fluids Final Test || Questions & Answers (100% Correct)

Urinalysis and Body Fluids Final Test || Questions & Answers (100% Correct) Urinalysis and Body Fluids Final Test || Questions & Answers (100% Correct) Xanthochromic CSF may appear pink, orange, or yellow - ANSWER - True The average volume of CSF in an adult is - ANSWER - 90 to 150 mL Three tubes of CSF are submitted to the laboratory. They are numbered 1, 2, and 3 and show blood in all tubes but decreasing in amount as one inspects tubes 1 through 3. This observation should be interpreted as: - ANSWER - A traumatic or bloody tap and, in all likelihood, no pathogenic significance should be attached to the presence of the blood An unknown fluid can be identified as CSF by determining the - ANSWER - presence of transferrin Nucleated red blood cells seen in CSF indicate - ANSWER - Bone marrow contamination from the puncture Antisperm antibodies are produced by both male and females - ANSWER - True Amniotic fluid should always be colorless and clear - ANSWER - False Production of both lectin and sphingomyelin increases after 35 weeks gestation - ANSWER - False Hemolytic disease of the newborn endangers the fetus by - ANSWER - destroy fetal RBCs a sperm motility report graded 4.0 is interpreted as - ANSWER - fast moving in a linear direction additional testing is most frequently performed on transudates rather than exudates - ANSWER - false Transudate serous fluid effusions can be a complication of the nephrotic syndrome - ANSWER - true Cultures of peritoneal fluid should be routinely incubated both aerobically and anaerobically - ANSWER - True Pleural fluid from a pt with CHF would be expected to - ANSWER - appear clear and pale yellow