20-40 degrees Celsius Apheresis PLT storage temp lipemic specimen RBC=2.70 HGB = 13.5 Explain results 42 degrees Celsius Most Campylobacter grow better at what temp? 20 600 mg/dL glucose solution diluted 1:30 = what final concentration 5 (100/20) How many units must be screened to find an A1 negative in a A+ patient with anti-A 1:5 or 1:10 Proper blood-to- broth ratio for blood cultures 2.5 > 3.0 +1 30 out of 2000 fetal cells. What amount of Rhogam? 2.55 10^9/L 8.5 WBC w 30% lymphs. What is absolute #? 1:80 If 0.25 mL diluted to 20 mL, the dilution =? 8.0 10^9/L 10.0 WBC 25 nrbcs What is corrected WBC? 100 nmol/L pH of 7.0 = H+ concentration of ?? 356 10^9/L Aver. PLT per 100x = 17.8. Estimated PLT = 3.5 What is normality of soln w 280 g NaOH (MW 40) in 2000ml H2O? 3 Hgb x ? = HCT 591 mg 24 hr urine protein=52mg/dL Total volume=1136 Protein excreted/day = 100 45 yr average male urine creatinine=120 mg/dL; serum creatine=1.5 mg/dL; 24 hr volume = 1800 1 g/dL Each unit of RBCs increases blood HGB by what level? 5 If 2 S.D., how many times normal control out of range if run 100 times? 1.2 mL What volume of stock to prepare 40 mL of 3% working solution? 7.40 pK=6.1 log 20=1.3 pH=?? 15 mL KB stain 0.3% fetal cells. What is FMH volume?
4% (4 g in 100mL) 20 g solute dissolved in 0.5 L water = what % 5 to 10 bill/L One unit of platelets should increase the PLT count by 1:5 4 mL H2O +1 mL serum= ?? dilution 20-40 degrees Celsius Apheresis PLT storage temp lipemic specimen RBC=2.70 HGB = 13.5 Explain results 42 degrees Celsius Most Campylobacter grow better at what temp? 20 600 mg/dL glucose solution diluted 1:30 = what final concentration 5 (100/20) How many units must be screened to find an A1 negative in a A+ patient with anti-A 1:5 or 1:10 Proper blood-to- broth ratio for blood cultures 2.5 > 3.0 +1 30 out of 2000 fetal cells. What amount of Rhogam? 2.55 10^9/L 8.5 WBC w 30% lymphs. What is absolute #? 1:80 If 0.25 mL diluted to 20 mL, the dilution =? 8.0 10^9/L 10.0 WBC 25 nrbcs What is corrected WBC? 100 nmol/L pH of 7.0 = H+ concentration of ?? 356 10^9/L Aver. PLT per 100x = 17.8. Estimated PLT = 3.5 What is normality of soln w 280 g NaOH (MW 40) in 2000ml H2O? 3 Hgb x ? = HCT 591 mg 24 hr urine protein=52mg/dL Total volume=1136 Protein excreted/day = 100 45 yr average male urine creatinine=120 mg/dL; serum creatine=1.5 mg/dL; 24 hr volume = 1800 1 g/dL Each unit of RBCs increases blood HGB by what level? 5 If 2 S.D., how many times normal control out of range if run 100 times? 1.2 mL What volume of stock to prepare 40 mL of 3% working solution? 7.40 pK=6.1 log 20=1.3 pH=?? 15 mL KB stain 0.3% fetal cells. What is FMH volume? 4% (4 g in 100mL) 20 g solute dissolved in 0.5 L water = what % 5 to 10 bill/L One unit of platelets should increase the PLT count by 1:5 4 mL H2O +1 mL serum= ?? dilution
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Apheresis PLT storage temp
RBC=2.70
HGB = 13.5 Explain results
Most Campylobacter grow better at what temp?
600 mg/dL glucose solution diluted 1:30 = what final concentration
How many units must be screened to find an A1 negative in a A+ patient with anti-A
Proper blood-to-broth ratio for blood cultures
30 out of 2000 fetal cells. What amount of Rhogam?
8.5 WBC w 30% lymphs. What is absolute #?
If 0.25 mL diluted to 20 mL, the dilution =?
10.0 WBC 25 nrbcs What is corrected WBC?
pH of 7.0 = H+ concentration of ??
Aver. PLT per 100x = 17.8. Estimated PLT =
What is normality of soln w 280 g NaOH (MW 40) in 2000ml H2O?
Hgb x ? = HCT
24 hr urine protein=52mg/dL
Total volume=1136
Protein excreted/day =
45 yr average male
urine creatinine=120 mg/dL; serum creatine=1.5 mg/dL; 24 hr volume = 1800
Each unit of RBCs increases blood HGB by what level?
If 2 S.D., how many times normal control out of range if run 100 times?
What volume of stock to prepare 40 mL of 3% working solution?
pK=6.1
log
20=1.3
pH=??
KB stain 0.3% fetal cells. What is FMH volume?
20 g solute dissolved in 0.5 L water = what %
One unit of platelets should increase the PLT count by
4 mL H2O +1 mL serum= ?? dilution
