Peds Labs Word Scramble
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Question | Answer |
most common reason for transfusion in NICU | Removal of blood for lab testing |
Neonatal tests | Newborn screen, blood type & screen / DAT, Bili, Glucose, TORCH, Hemoglobin |
TORCH = | Toxoplasmosis. Other (syphilis, GC, VZV, parvovirus, TB, HIV, Hep B/C/G, Borrelia, malaria, coxsackie). Rubella. CMV. HSV. |
Newborn screen includes (in all states): | PKU, congenital hypothyroidism |
Newborn screen: most states also test for: | galactosemia, MSUD |
Info on newborn screen State Lab slip: | Date, time, feeding source; dry paper 3 hrs flat surface, mail to lab within 24 hrs |
False negative PKU if: | if tested prior to 24 hours of age; if so (or untested at d/c from hosp), retest within 7 days |
NC newborn screen: | Amino acid disorders (7); Organic acid disorders (10); Fatty acid oxidation disorders (8); Other (10) |
blood type & DAT if: | mom is type O or Rh neg |
Pos Ab screen vs pos DAT | AB screen = passive mom Ab; DAT = mom Ab attached to infant RBCs (HDN) |
confirm & tx infant if glucose is: | <45 |
TORCH: consider cx for: | rubella, CMV, HSV, GC, TB |
TORCH: consider Ag testing for: | Hep B, Chlamydia |
TORCH: consider Ab testing: | IgM or increasing IgG for Toxoplasmosis, syphilis, parvovirus, HIV, Borrelia |
Hgb: screen at-risk neonates within: | 3-6 hrs |
Tests: children | Hgb; Hgb electro; Pb; TST; Chol/ lipids; (UA if FH kidney dz) |
Hgb: test at-risk kids when: | 9-12 mos; 15-18 mos; q yr thru 5 yo |
Lead testing guidelines | screen at least once <age 6 w/o RF determination, or use lead risk exposure questionnaire; ideal: at 12-24 mos, repeat in 12 mos for high-risk |
Pb venous dx test | 10-19: do within 3 mos; 20-44 within 1 wk; retest q2-3 mos until 3 consec <10 |
When to begin TST? | >3 mos for high risk (repeat annually) |
When to do lipid testing? | >2 yo; parent total Chol >240, FH CVD <55 yo |
Tests: adolescents | Hgb, UA, STI, cervical ca screening |
When to get a UA in pediatric patient? | annually if sexually active; FH kidney dz |
STI testing: | If early onset,multi partner, sx, h/o CSA; GC/CT, syphilis, HIV |
When to order annual Pap test? | Within 3 yrs of sexual debut or h/o CSA |
Labs for neonatal hyperbilirubinemia | Total bili high. High direct (conj) +/- indirect (unconjugated) bili (depending on cause). CBC, retic. ABO/Rh and direct Coombs. |
Elevated immunoreactive trypsin (IRT) levels at birth are seen in: | Phenylketonuria (PKU) |
Positive osmotic fragility test indicates: | G6PD deficiency (hemolytic anemia w/ oxidative drugs – sulfa, nitrofurantoin, quinidine) |
Created by:
Abarnard
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