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Flashcards in Missed Questions Deck (108)
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1

Failure of what embryonic process causes extrinsic obstruction of duodenum with fibrous bands

midgut rotation around superior mesenteric artery

2

calculate case-fatality

divide the number of fatal cases by the total number of people with the disease

3

Kinesin is associated with

microtubules, anterograde transport of neurotransmitter-containing secretory vesicles down axons

4

mutation of F508 causes protein misfolding and failure of glycosylation in

cystic fibrosis

5

Number needed to treat (NNT) =

1/ Absolute risk reduction (dividing number affected by total - same thing for other column)

6

Intact palate and unilateral cleft lip is a failure of what processes

fusion of the maxillary prominence and inter maxillary segment

7

What is the major determinant of whether or not a coronary artery plaque will cause ischemic injury

rate at which it occludes

8

What nerve carries pain fibers from diaphragm and mediastinal pleura

Phrenic

9

What antibiotic is Listeria resistant to

cephalosporins (ceftriaxone, cefotaxime)

10

insurance plan with low monthly premiums, low copayments and deductibles and low total cost to patient

(health maintenance organization) HMO

11

small cell carcinoma of the lung can produce what hormones

ACTH, ADH

12

expresses both CD4 and CD8

immature cortical T lymphocytes

13

major risk factor for ARDS

pancreatitis

14

ARDS has what type of membranes

alveolar hyaline membranes

15

lower chloride in arterial blood vs venous blood is due to what enzyme

carbonic anhydrase

16

how is alcohol antiseptic

disrupts cell membranes

17

in general right sided hear pressures are___ than left sided pressures

lower

18

Thiazide diuretics raise serum

cholesterol

19

in a patient with mitral regurgitation this most reliable auscultatory finding radiates to the axilla

a left sided S3 gallop (click)

20

Porphyrin synthesis is inhibited by

glucose

21

Disease: life long mucosal bleeding, normal platelet levels but prolonged bleeding time

von Willebrand

22

Taenia solium features

pork tapeworm, common in central and south america, causes Seizures

23

HPV has an affinity for what other location in the neck

true vocal chords

24

what drug helps blanched veins around IV site

phentolamine

25

Moms with CMV increase the risk their babies will develop what eye condition?

chorioretinitis

26

Mycobacterium avium complex is treated by what antibiotic

Azythromycin

27

what drug is used for idiopathic pulmonary arterial hypertension

Bosentan

28

cardiac drug that slows phase 0 and prolongs repolarization

disopyramide

29

elevated levels of this are found in carcinoid syndrome

5-HIAA (hydrozyindoleacetic acid)

30

wound above clavicle between the midclavicular and lateral sternal lines will injur

lung pleura