Aloud Flashcards
(27 cards)
ECG changes in LVH
S wave in V1 or 2 over 25 mm
R wave in V5 or 6 over 25mm
S (v1) + R (v6) over 35 mm
how do thiazides work
block Na/CL in distal convoluted tubule
where does spironolactone act
Na/K/H pump
5 causes of raised BNP
HF LVH COPD ACS cirrhosis
3 contraindications for DOACs
mitral stenosis
prosthetic valves
APA
2 ECG changes for mitral stenosis
RVH
P mitrale
TSH and prolactin relationship
TRH stimulates both
TSH low last in hypopituitarism
FSH/LH and prolactin relationship
FSH/LH suppressed by prolactin
FSH/LH lost first in hypopituitarism
3 B lactam abx
penicillin
cef…
glycopeptides (vanc and teic)
sclerotic (osteoblastic) lesions
prostate
small cell lung
Hodgkins
def MCHC
measure of Hb conc in a given volume of packed red cells
formula MCHC
Hb/haematocrit
3 bugs for splenectomy
HiB
s,pneumoniae
n,meningitidis
4 chemo classes and an example of each
Alkylating - cisplatin
Antimetabolite - 5FU
anti tumour abx - bleomycin
mitotic inhibitors - vincristine
how doe NSAIDs work
inhibit cyclooxygenase to prevent prostaglandin and thromboxane A2 formation
kidney disease in Hep |C
membranoproliferative GN
4 classes of ovarian tumour
thecoma
granulosa
germ cell
epithelial cells
what do theca cells do
LH into androgens
what do granulosa cells do
FSH into aromatase
5 germ cell ovarian tumours
teratoma dysgerminoma yolk sac choriocarcinoma embryonal carcinoma
3 epithelial ovarian tumours
serous
endometroid
mucinous
ASD murmur
soft
midsystolic
LUSE
fixed split S2
congenital nephrotic syndrome rx
NSAID
ACEi
albumin
transplant
4 cause of false positive sweat test
adrenal insufficiency
hypothyroid
hypoparathyroid
G6PD def
