Friday Wk 6 Mixed Flashcards
increases in intravascular volume expansion and wall stretch lead to release of / from atria/ventricles
these activate __
promote affarent glomerular __ and EA constriction to inc GFR
aldosterone promotes __ secretion leading to metabolic alkalosis
women of childbearing age at inc risk of __
esp in __ as they have higher iron requirements
dec bone marrow iron __
then dec serum __ w inc TIBC/transferrin
dec serum __ and Hb
appearance of __ RBC
transferrin SATURATION is __
thalassemias have low Hb but normal / levels
low Hb with high ferritin/low TIBC indicates __
Fibrates inhibit __ the RLS of BILE ACID SYNTHESIS
__ upregulates HMG CoA reductase
ANP/BNP
cGMP release
vasodilation
H
iron deficiency young girls stores ferritin iron M/H low
ferritin/transferrin
ACD
7 a hydroxylase
Estrogen
In MM plot, __ is speed at which rxn occurs when enzyme active sites are completely bound w substrate
__ is substrate conc at which half of enzyme binding sites are bound
competitive inhibs __ Km while leaving Vmax unchanged
noncomp inhibs bind at __ site to dec rate of rxn but not Km
glucose undergoes __ transport to enter a cell
no energy is used thus termed __
stereoselective for __ form
receptor mediated endocytosis carries cells through __ vesicles
ex is __
active transport occurs __ conc gradient
can be __ due to cotransport
Vmax
Km
INCREASE
ALLOSTERIC
receptor mediated
facilitated diffusion
D glucose
clathrin coated
cholesterol
against
secondary
neuritic plaques are composed of __ core w surrounding neurites
neurofibrillary tangles composed of __
__ dementia has attention deficits, visual hallucinations, spontaneous parkinsonism
see LB composed of __
alcohol acts on __ receptors
chronic use __ these receptors
also weakly inhibits __ receptors, thus become upregulated w alcoholism
mild withdrawal presents w T, a, i, d, p, GI upset
seziures from - hrs
alcoholic hallcunosis w V/A/T sensations, stable vitals
finally __ develops w agitation, tachycardia, HTN, diaphoresis, HALLUCINATION
A beta amyloid
tau
Lewy Body
alpha synuclein
GABAA downregulates NMDA TREMORS, anxiety, insomnia, diaphoresis, palpitations 12-48hrs visual, auditory, tactile Delirium tremens
__ is classical complement component that releases cataylytic factors
must be bound to specific __ of 2 IgG/IgM near hinge
only occurs in IgM w conformation change after __ binding to pentamere
RBC fragments, burr/helmet cells all indicate __ or mechanical damage
MHA has _ platelet count
Think C diff after C/F/P/C
toxins inactivate __ regulatory proteins in signal transduction/actin cytoskeleton
disrupt __ w inc paracellular fluid secretion
loss of cell membrane integrity seen w /
addtl tx for malaria is A/P or arteminisin
Esophageal varicies connect __ vein to esophageal vein
anorectal varices connect __ to M/I rectal veins
caput medusae is __ veins w S/I epigastric veins
C1
Fc region
antigen
MHA
LOW
clindamycin, fluoro, penicillin, cephalosporin
Rho
Tight jxns
C perfringens, Pseudo
Atovaquone, proguanil
left gastric
superior
paraumbiical
portal HTN is resistance to flow at hepatic __
WPW due to AV __ pathway
connects atria to __ allowing electrical impulses to bypass the AV node
leads to ventricular __
cardiac myocyte deg below AV node is __ w slow HR
wandering atrial pacemaker/ectopic atrial foci replace __ as dominant pacemaker
Atrial flutter is reentrant circuit around ___
can use __ for acute cholecystitis w inconclusive US
radiotracer admin IV to go to __ and excreted to bile
if pt does not have patent __, gallbladder will not be seen
sinusoids
reentrant
ventricles
prexcitation
conduction block
SA node
TRICUSPID ANULUS
radionucleide scan
liver
cystic duct
__ is MCC of hydatid cysts
in endemic regions or SW US w / to participate in tapeworm lifecycle
usually affects __
can be unilocular or multilocular (E __)
larva plant in __ w rxn activating monos/eosin
leads to encapsulated, eggshell calcified __
outer wall has __ sheets w fibrous capsule
can tx w A or surgery
cyst manipulation can lead to _ as contents spill
to swalow, food is pushed into pharyn w contraction of __ muscles
__ muscle contracts behind food to initiate peristaltic wave
LES then __ to allow food entry
__ has lack of inhib cells
see dec amplitude of peristalsis at __ and inc tone/incomplete relaxation at LES
w sclerosis, see dec __ and tone of LES
echinococcus granulosis sheep/dog liver multilocularis capillaries cysts gelatinous albendazole anaphylactic shock
pharyngeal
cricopharyngeus
relaxes
achalasia
mid esopagus
peristalsis
incomplete relaxation at UES is __ dysfxn
look for food __ and choking
Diffuse esophageal spasm has intermittent peristalsis and simultaneous __
measure __ at beginning of statin therapy and not again
to prevent __ bias, measure mortality rate bw patient groups
radioactive iodine is also taken up at __
give __ to compete and prevent absorption
large iodide levels also inhibit __ and reduce thyroid hormone release
can also use P/P
C__ is low potency D2 antag
cricopharyngeal
sticking
contractions
LFT
LEAD TIME
Na-I symporter
KI
organification
perchlorate/pertechnecate
chlorpromazine
SE of Class 1C antiarrhythmics include __
Metoprolol/Verapamil can cause B and AV block
Verapamil leads to C and dec ventricular contractility
Amiodarone SE include B, H/T tox, __ discoloration and PF
Adenosine SE include __ w bronchospasm and high grad AV block
PROSTATE IS JUST ANTERIOR TO __ and posterior to pubic symphysis
__ arises from C3-C5
irritation leads to SOB, H and should pain
may see elevation of __ xray w upward movement
SCLC can lead to __ w HA and facial/UE edema
ventricular arrhythmias
bradycardia
constipation
bradycardia, hepatic, THYROID, skin
hypoTN, flushing
ANAL CANAL
Phrenic nerve
hemidiaphragm
SVC syndrome
Papillary carcinoma has large __ nuclei w fine crhomatin
usually seen _ nuclei w empty appearance
intranuclear / w invagination
__ bodies also seen
pleomorphic, giant cells w spindle cells is __
benign thyroid nodules are filled w __
MTC has polygonal/__ shaped cells w granular cytoplasm
stains for _ and extracellular amyloid deposits
damage to dorsal column, lateral CS tract w axonal degen of PN is __ def
damage to dorsal horn/dorsal roots is __
no _ involvement
complete occlusion of ASA leads to loss of __ below lesion and pain/temp
__ sense is preserved
overlapping
Orphan annie eye
inclusion/grooves
psamomma
Anaplastic thyroid cancer
colloid
spindle
calcitonin
B12 tabes dorsalis LATERAL CS tract strength position
Sudden cardiac death in pt w HCM due to __
patchy fibrosis of mural endocardium is __ HD
see discrete scars and V__
__ is mc presenting sx of postprocedure atheroembolism
also may involve /
other sx include __ toe and LR
Psoriasis has __/__ response w release of GF
keratinocyte __ and inflammation/angiogenesis
can use VD analogs C, C, T to inhibit proliferation
and tigger differentation
__ is structure in basal ganglia inferior to thalamus
damage excites __ to inhibit thalamus
results in contralateral __ w flinging movement
usually due to longstanding / and lacunar stroke
jerky movements triggered by __ nucleus
damage to IC causes contralateral __ motor/snsory deficits
Ventricular fibrillation
Ischemic
vacuolization
AKI
GI tract, CNS
blue
TH1/TH17
proliferation
calcipotriene, calcitriol, tacaltriol
subthalamic nucleus
GPI
HEMIBALLISM
HTN/DM
CAUDATE
pure
damage to VPLN/VPMN of thalamus leads to contralateral __ loss
__ syndrome is contralateral burning/stabbing pain
sheets of primitive cells w abundant mitotic figures in cerebellum is __
scant __ w deep staining nucleus
see __ w morning HA/V
__ has PILOCYTIC ASTROCYTES and rosenthal fibers
much better __ than medulloblastoma
rosettes w impaired CSF flow indicates __
CD produces bloody diarrhea if __ is involved
rectum is __ and intestines have ulcers
think __ w pseudopolyps
Mesenteric adenitis is due to __ called Pseudoappendicits
sensory
thalamic
medulloblastoma
cytoplasm
ataxia
PILOCYTIC ASTROCYTOMA
PROGNOSIS
ependymoma
colon
spared
UC
yersinia
VB12/VE deficiencies present like __
Babesiosis ha anemia, thrombocytopenia and __
baby liver cannot use __ efficiently
__ is low in VK
sx include intracranial __ w bleeding of GI, surgical sites
Friedrich ataxia
inc LFTs
VK
breast milk
hemorrhage
