REVIEW 9

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What are PABA esters used for

UVB radiation absorption
What determines the lethality of meningitis and meningococcemia

meningeal LOS
Where is the area postrema located

Dorsal surface of medulla at the caudal end of the 4th ventricle
GFAP stains for
- Astrocytoma
- ependymomas
- oligodendrogliomas
de Quervain thyroiditis presentation
- thyrotoxicosis
- tender thyroid
- increased ESR
- decreased radioactive iodine uptake
Down syndrome causes
- Meiotic nondisjunction
- unbalanced Robertsonian translocations
- Mosacism
Histo of Actinic keratosis
- Acanthosis
- parakeratosis
- dyskeratosis
- hyperkeratosis
Lung abscess aspiration consists of
- From the orophayrnyx
- Fusobacterium
- Peptostreptococcus
- Bacteroides
Non-ergot D2 agonists
- Pramipexole
- ropinerole
Takayasu arteritis and temporal arteritis have what in common

Granulomatous inflammation of the media
What is Valproic acid used for

General tonic clonic seizures with absence seizures
Where does alzhiemers AB amyloid deposit
- Parenchyma
- vascular walls
Light microscopy of shingles
- Intranuclear inclusions in keratinocytes
- multinucleated giant cells
Acyl CoA dehydrogenase deficiency

No B oxidation -> hypoglycemia and no ketone bodies present
Carcinoid heart disease what do you see in urine

5-hydroxyindoleacetic acid
Which of the inflammatory bowel diseases is associated with bloody diarrhea

Ulcerative colitis
How is altered gene expression in Huntingtons disease achieved

Through hypermethylation of histones
How does S. aureus lead to hepatic abscess of the liver

Via hematogenous seeding
How does bacterial endocarditis lead to RBC casts

The immune complexes deposit in the kidney
How does cortisol control epinephrine synthesis

By regulating PNMT
What lab work is seen with Poststreptococcal glomerulonephritis
- Increased ASO titers
- decreased serum C3 levels
Presentation of thalamic syndrome
- Complete sensory loss on contralateral side of the body
- increased falls
How does Hypertension and Diabete mellitus lead to lacunar infarcts
- Increasing lipohyalinosis
- Atherosclerosis
How is tissue damage and abscess formed

From the lysosomal enzyme release form neutrophils and macrophages
Hydrocephalus ex vacuo
- Ventricular dilation
- cortical atrophy
- no increase in CSF pressure
Villous adenomas secrete what

large amounts of mucus -> secretory diarrhea
Shigella AB toxin

targets 60S ribosome that halts protein synthesis
How does TCA cause tremor and insomnia

Inhibit the reuptake of serotonin and NEP
MOA of ehtambutol
- inhibit arabinosyl transferase
- Eye problems
Problem with Direct arteriole vasodilators

Reflex sympathetic activation
Patient with history of psychosis is on anitpyschotics and complains of parkinsonian symptoms what is the best treatment

Anticholinergics (Benztropine)
Eye problem associated with Atropine

Acute closed angle glaucoma
Cerebral amyloid angiopathy does what in the brain

recurrent hemorrhagic stroke
Lipofuscin formation
- via lipid peroxidation
- yellow brown pigment
What does isoniazid have to be activated by

catalzase peroxidase of mycobacteria
How does nephrotic syndrome lead to left sided varicocele

Loss of anti-thrombin III -> thrombus formation -> left sided varicocele
Problems seen in patients with bulimia nervosa
- B/L parotid gland enlargement
- erosion of tooth enamel
Pemphigus vulgaris antibodies are against

Desmoglein 1 and 3
What drugs cause seizrues
- Bupropion
- isoniazid
- imipenem
Zairfurlukast is against what

LTC,D,E 4
What heart abnormality is common with DOWNS SYNDROME

endocardial cushion defects
Hyaline arteriolosclerosis

Usually in nonmalignant hypertension or diabetes

Homogenous deposition of eosinophilic hyaline material in the intima and media of small arteries and arterioles

Author

lazzsant

183648

Card Set

REVIEW 9

Description

REVIEW 9

Updated

2012-11-15T20:18:28Z

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