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Stuff I Get Wrong > HoW aRe We FeEliNg ToDAy?? Yeah, I aM nOt FeELing GOod HaAhAhA > Flashcards

HoW aRe We FeEliNg ToDAy?? Yeah, I aM nOt FeELing GOod HaAhAhA Flashcards

1
Q

STATS

A
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2
Q

if a population is decreasing in size, how does the prevelence of a dz change?

A

it increases because the population is decreasing

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3
Q

stats

A
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4
Q

What are the layers of a crycothyrotomy?

A

skin

superficial cervical fascia

deep fascia

cricothyroid membrane

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5
Q

INH inhibits what enzyme path?

A

ALA synthase by inhibiting pyridoxine phosphokinase

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6
Q

amphotercin B is most notable at causing what side effect?

what should be monitoed?

A

nepthrotoxicity

mointor serum K and Mg levels as hypokalemia and hypomagnesiumia is common and can cause RTA

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7
Q

what will be the result of treating normocytic anemia caused by CKD with EPO?

A

increased progenitor cell differentiation obviosuly

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8
Q

syphiliis diagnosis

A
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9
Q

ab to neissieria are lilely directed at what?

A

at the pili to help avoid attachment to oropharynx

antigenic variation makes it hard to build up immunity to these pili tho

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10
Q

what are the characteristics of anaplastic cells?

A

loss of polarity, coalesce into sheets and islands

variation in shapes and sizes

large nuclei, coarse chromatin

numerous abnomral mitotic figures

giant, multinucleated tumor cells

ex: brain tumor with giant cells

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11
Q

what kind of gene modification is responsible for the manifestation of huntington’s dz?

A

histone deacetylation

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12
Q

why is the h flu vaccine conjugated with tetanus toxoid?

A

to help induce a T cell mediated response to prolong immunity thru B cell production

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13
Q

name a stimulant laxattive that stimnulates the enteric plexus to increase GI motility

A

bisacodyl

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14
Q

catheter wave forms

A
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15
Q

if someone has carotid body sensitivity, what nerve may be involved?

A

glossopharyngeal

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16
Q

male pt with large anterior mediastinal mass and elevated bHCG and AFP probably has what?

A

(nonseminomatous) GCT or malignant teratoma

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17
Q

VPN or thayer martin agar is considered ____

A

selective

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18
Q

effusions

A
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19
Q

knee mri posterior coronal plane

A
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20
Q

homogenous, pale eosiniphilic/pink cytoplasm in hepatocytes or ground glass hepatocytes means

A

hep B

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21
Q

which is more likely to cause satiety and weight loss for db drugs?

A

GLP1 agonists

DDP4 inhibitors are less likely to cause weight loss

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22
Q

GABA agonists in cerbreal palsy?

A

reduce spacitiy by increasing GABA activity (which is inhibotoru)

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23
Q

is eelvated CK directly related to mitochondrial damagE/

A

no just related to cell membrane damage boooo

24
Q

amphotercin and NYSTATIN bind to what?

A

ergosterol and poke holes

azoles inhibit synthesis of ergosterol

25
Q

elevated Ca levels in sarcoidosis are related to what?

A

activated macropahges

note there can be elevated ACE and hypercalciruia

26
Q

got it right but review

A
27
Q

what is the treatment for mycoplasma oneumoinia ?

A

protein synthesis inhibitor

(macrolides tetracyclines)

28
Q

itchiness after morpine, abx, contrast?

A

IgE independent mast cell degranulation

29
Q

what will you find in the stool of storngiolodies?

A

rhabiditiform larvae

30
Q

aging lung

A
31
Q

positive birefringement particlaes with dense worled nodules

A

silica

32
Q

propofol is a lipophilic drug meaning

A

it gets redistributed into the tissues

33
Q

draw

A
34
Q

LDL R increase or decrease with statins?

A

increase in density

35
Q

what is a an easy measurement for VHL patients?

A

plasma metanephrnes

include: RCC, pheochromocytomas, brain/retina hemangioblasromas

36
Q

amyloid is seen in what aged brain dz?

A

alzehimers

37
Q

metoprolol (cardioselective) is better than propranolol in what case?

A

AMI

38
Q

chronic lymphadema (even if its not assox with radaition) causes rosk for what?

A

angiosarcoma

39
Q

PV is due to

A

JAK2 mutation which makes cells more sensitive to growth signals

40
Q

AZA vs mycophenolate

A
41
Q

staph aureus has what virulence factor

A

protein A (not IgA)

functions to bind the Fc portion of IgG leading to impaired complement activation, opsonization and phagocytosis

42
Q

in a gallstone ileus, where is the blcok?

A

in the ileum

43
Q

baby with low total T4, normal free T4 and TSH has what?

thyroid dysgenieiss is

A

TBG deficeincy

most common cause of hypothyroid in infancy but is normally asyx at first and TSH would be high and T4 would be low

44
Q

fidoximccin (related to macrolides) has what MOA?

A

binds and inhibits the sigma subunit of RNA polymerase

can tx C diff

45
Q

stenotic vs normal kidney

A
46
Q

what arteries are assox with which parts of duodenum

A
47
Q

ERythrocytes can do this and make no ATP as a result

A
48
Q

WHAT SI THE FUNCTION OF BETA LACTAMASE INHIBITORS LIKE -BACTAMS, AND CLAVILUNIC ACID?

A

PREVENT BETA LACTAMSE FROM INACTIVATING THE DRUG

49
Q

PSEUDOMONAS AND DIPHTERIA HAVE WHAT IN COMMON?

A

EXOTOXIN THAT RIBOSYLATES AND INACTIVATES FACTOR ELONGATION FACTOR 2

50
Q

ACUTE HEPATITS FROM MOST HEP VIRUS CAUSE WHAT IN LIVER CELLS?

A

HEPATOCYTE BALLOONING/SWELLING AND APOPTOSIS

51
Q

BURR CELLS AND HELMET CELLS ARE ASSOX WITH WHAT?

A

TRAUMATIC HEMOLYSIS FROM MICROANGIOPATHIC HEMOLYTIC ANEMIA OR MECHANICAL RED CELL DESSTRCTION

CAN ALSO BE FROM PROSTEHETIC VALVES

52
Q

ALONG WITH HISTMAINE, WAHT ELSE CAN BE RELEASED DURING ANAPHYLAXIS?

A

TRYPTASE

53
Q

HIGH AFFINITY RECEPTOR AGGREGATION AND DEGRANULATION LEADS TO WHAT?

A

MAST CELL DEGRANULATION AND ANAPHYLAXIS

54
Q

KNOWW

A
55
Q

NEPHROTIC SYNDROME IN RA CAN BE ASSOXIATED WITH WHAT?

A

AA AMYLOID DEPOSITION

56
Q

DISTAL SYMETIRC POLYNEUROPATHY CAN BE TREATED WITH WHAT?

A

AMYTRIPTYLINE

57
Q

NSAID INDUCED KINDYEN DAMAGE CAN BE FROM WHAT?

A

IMPAIRED AFFERENT ARTERIOLAR VASODILATION

Stuff I Get Wrong (34 decks)

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