2018 Flashcards
(35 cards)
Ranitidine MOA
H2 blocker
Propranolol MOA
Non selective B1/B2 blocker
Chlorphenamine MOA
H1 blocker
Intron definition
Non coding section of an RNA transcript, spliced out before the RNA molecule is translated into a protein
Exon definition
A segment of a DNA or RNA molecule containing information coding for a protein
Haploid definition
Presence of a single set of chromosomes in an organism’s cells
Site of melatonin secretion
Pineal gland
Site of glucagon secretion
Alpha cells in the islet of langerhans
Site of calcitonin secretion
C cells (parafollicular)
Where do the coronary arteries arise from
Right cusp of the aortic valve, at the right aortic sinus
Vitamin needed for myelin and connective tissue
Vit A
Vit needed for absorption of calcium and phosphorus
Vit D
Vit found in bone and necessary for muscle contraction
Calcium
Cyanotic baby <24h old no murmur
TGA
Role of Hepcidin
Part of cytochrome, plays a role in iron metabolism
Absorption site of CSF
Arachnoid villi
MOA of MMF
Inhibits inosine 5 monophosphate
Gastric emptying by which nerve?
Vagus
How does Parvovirus B!9 cause anaemia
Cytotoxicity of progenitor cells
Hormone deficient in diabetes insipidus
Growth hormone
What is prolonged in haemorrhagic disease of the newborn
PT
Which Ca should be given irradiated blood
Hodgkin’s lymphoma
Layer of skin affected by SSSS
Stratum granulosum
Girl - unconscious, brother died of SIDS, IX - high ammonia, normal lactate, low glucose
OTD