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Flashcards in Last day before test! Deck (18):
1

What percentage of the poulation will lie at least 2 standard deviations above the mean?

2.5%

2

What percentage of the population will lie at least 1 standard deviation below the mean?

17%

3

What percentae of the population will lie at least 3 standard deviations above the mean?

0.15%

4

What abnormal hormone levels characterize polycystic ovarian syndrome?

increased LH, decreased FSH, increased estrogen and testosterone

5

How are the (overabundant) neutrophils found in CML different from normal neutrophils?

decreased leukocyte alkaline phosphatase (LAP)

6

What is the classic triad of the Cushing response to increased intracranial pressure?

increased MAP, bradycardia, and irregular breathing

7

Which cells release CCK? Inresponse to the presence of which substances?

I-cells of duodenum and jejunum; fatty and amino acids

8

What do the chief cells of the stomach secrete?

pepsin

9

What cells secrete secretin? Where are those cells?

S-cells of duodenum

10

What breast tumor would cause epithelial invasion and ulceration/bleeding of the nipple with mucin-filled cells on histology?

ductal carcinoma

11

What is the name of the epithelial invasion in ductal carcinoma of the breast?

Paget's disease?

12

Describe an intraductal papilloma.

tumor below the areola that causes a bloody or serous nipple discharge. benign, treatable by excision

13

An invasive breast cancer w/ a FIRM palpable mass is most likely _______.

invasive ductal carcinoma

14

A poorly ciscumscribed, RUBBERY breast mass is probably which cancer?

invasive papilloma

15

What does it mean when the O2 dissociation curve shifts to the right?

O2 offloads more easily

16

What is the effect of CO poisoning on the O2 dissociation curve?

left-shift

17

What would Neimann-Pick disease have on PE that Tay-Sachs won't? On histology?

hepatosplenomegaly; zebra bodies

18

Which bacterial infections are associated w/ Reiter's syndrome?

Chlamydia, Shigella, Salmonella, Yersinia, and Campylobacter