3/16/17 #2 Flashcards
Lung neoplasm: phrenic compression
C3-5 compression: hiccups, diaphragmatic paresis, dyspnea
Koilocyte: Histo and association
Immature squamous cells with dense, irregular staining cytoplasm and perinuclear clearing (halo apperance)
Association: HPV
Hematogenous osteomylitis: site
metaphysis
Meosis I vs II nondisjunction
I: 2x 23 chrom, 2x 24 chrom (1 pair and 1 other copy distinct copies of a given chrom)
II: 2x 23 chrom, 1x 22 chrom, 1x 24 chrom (3 distinct copies)
Lesch-Nyhan: enzyme deficiency
PRPP amidotransferase
Maternal Anti-Rh(D) therapy
IgG given to block fetal blood from interacting with maternal immune system and leading to a response
When to use an interpreter
Always, ESPECIALLY with informed consent
Down’s: GI issues
Duodenal atresia, imporforate anus, Hischsprung disease, TE fistulas, celiac’s
Trailing 0’s
Don’t use them
Meglitinides: MoA
Inhibition of beta cell Potassium (ATP) channels
Leads to increased Ca, triggering insulin release
Renal Water Reabsorption: most
> 60% reabsorbed in proximal tubule
Renal K filtration sites
Bowman: 100% out
Proximal: 65% reabsorbed
Ascending Limb: 25-30% reabsorbed
Distal/Collecting: Main site of reabsorption/secretion
HIsoplasma Capsatum: Histo
Ovoid cells inside macrophages
Incercalene nerve block: side effect
Ipsilateral diaphragmatic paralysis
Thrombotic thrombocytopenic Purpura: Signs and Pathophys
Hemolytic anemia with schistocytes, thrombocytopenia
Microvascular strokes
Pathophys: vWF cleavage defect
