5/22/2014 Flashcards by justin webber

G cells secrete

gastrin

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zollinger ellison

pancreatic gastrinoma - excessive gastric acid secretion

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ulcers of duodenum to jejunum

zollinger ellison

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delta cell tumors

somatostatinoma - DM, Cholelithiasis, steatorrhea, hypochlorhydria

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therapy to lessen anxiety of a particular situation or behaviour

behavior modification

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partial serotonin agonist and 5-HT1a receptors - for patients with generalized anxiety, acts like an anxiolytic

buspirone

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SSRI for depression, OCD, bulemia, and social phobias

fluoxetine

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alpha 1 inhibitors

-zosins (terazosin, prazosin, doxazocin) - useful for both BPH and HTN

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repression vs suppression

unconscious vs conscious

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pagets of breast

unilateral, painful, itching and scaling. associated with intraductal carcinoma

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large epidermal cells with a clear halo

paget

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underlying ductal carcinoma in situ

paget

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breast abscess during breast feeding, staph aureus

mastitis - lactiferus sinus

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intramedullary carcinoma

spinal cancer

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innervation of superior oblique

trochlear, CNIV

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exits through stylomastoid foramen

facial nerve

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exits through foramen ovale

CNV-3 mandibular

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foramen spinosum

middle meningeal artery

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superior orbital fissure

ophthalmic nerve V1 - corneal reflex

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only motor output of glossopharyngeal nerve CNIX

stylopharyngeus

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calcitonin secretion

medullary carcinoma

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most common thyroid cancer - malignant but good prognosis

papillary carcinoma

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antibodies against TSH receptors

graves disease

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myosin antibodies

rheumatic fever and heart disease - M-protein

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IgE and cross linking of mast cells and basophils to cause histamine release

type I

hypersensitivity of ABO transfusion and rheumatic heart disease

Type II cytotoxic

autonomic symptoms of lambert eaton

dry mouth and erectile dysfunction

hashimoto tx

levothyroxine

villous atrophy in small intestine

celiac

lacerated middle meningeal

epidural hematoma - lens shaped, will not cross suture lines

tears of basilar artery =

subarachnoid hemorrhage

presenting sign and symptoms of subdural hematoma

confusion and depressed consciousness

anterior pituitary hormones

TSH, Prolactin, LH, FSH, GH, ACTH (FLAT PiG)

basophil secreted anterior pit hormones

B-FLAT

TRH

thyrotropin releasing hormone of hypothalamus - stimulates TSH and prolactin.

hypothalamic hormones

TRH, Dopamine, CRH, GHRH, Somatostatin, GnRH

Prolactin effect on hypothalamus

decreased GnRH

active TH and inactive

triiodothyronine and thyroxine

T3 effects 4Bs

brain maturation, bone growth, beta-adrenergic, basal metabolic

distinguishing primary vs secondary hyperthyroidism

TSH level

tertiary hyperthyroidism

elevated TRH

PTU

propylthiouracil - impedes iodine organification and coupling. inhibits peripheral conversion of T4 to T3

pharm tx of pituitary adenoma of thymotrophs - TSH

PTU

Methimazole

inhibition of iodine organification and coupling - no peripheral effect on hormone conversion

drugs with disulfiram like effects

metronidazole, procarbazine, sulfonylureas, cephalosporins

herpes

acyclovir

syphilis tx

penicillin G

third gen cephalosporin for neisseria

cephtriaxone

tetracycline for chlamydia

doxycycline

acetazolamide

carbonic anhydrase inhibitor

spironolactone

competes with aldosterone

chronic bronchitis

3 mo for 2 consecutive yrs. productive cough. smoking and cystic fibrosis

s3 heart sound

heart failure

keratin pearls

squamous cell cancer

TB in CD4 <50 pts.

mycobacterium avium intracellular complex

MAC in AIDS tx

clarythromycin and azythromycin

decreased ferritin and increased TIBC

iron deficiency anemia

Methylmalonic acid buildup

B12 deficiency anemia

normocytic normochromic cells are

ACD anemia of chronic disease

low TIBC/transferrin, increased ferritin

ACD

Virchow's node

left supraclavicular lymph adenopathy - pancreatic cancer

pancreatic referred pain

back

GB referred pain

shoulder

enlarged palpable painless GB

Coursoviers sign - pancreatic cancer

echymosis behind ear

battle sign - basilar skull fracture

calf pain with forced dorsiflexion of foot - sign of DVT

Homan sign

palpation of left abdomen that results in apendiceal pain on the right

rovsing sign

CA19-9

tumor marker of pancreatic adenocarcinoma

CA 125

marker of ovarian cancer

best cancer imaging

obesity and nulliparity - risk of

endometrial cancer - not cervical cancer

tx of schizophrenia that causes agranulocytosis

clozapine - have WBCs checked weekly

risk of adhesive capsulitis

diabetics, females and thyroiditis

tx of early adhesive capsulitis

intra-articular steroid injections

injury of overuse

tendonitis - dx with speed or yergason tests

5/22/2014 Flashcards

(75 cards)