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painless enlarging tumor in left testis 75 yo - ANSWER -diffuse large B cell
lymphoma
most common in 70-80s
choriocarcinoma affecst what age group - ANSWER -15-35
yolk sac tumor affects what population - ANSWER -infants and children 1-2 years
Sensourineural hearing loss, tinnitus, paralysis of facial muslces, loss of corneal
reflex - ANSWER -Cerebellopontine angle tumor - between cerebellum and lateral
pons -- CNs 5, 7, 9
Sleep changes in depressed patients - ANSWER -decreased slow-wave sleep,
decreased REM latency, REM early in sleep cycle, increased total REM sleep,
repeated nighttime awakenings, early-morning awakenings
Cachexia mediated by - ANSWER -TNF-alpha, IFN-gamma, IL-6
Tx for Orotic aciduria - ANSWER -Uridine - inhibits carbamoyl phosphate
synthetase
Short acting benzos - ANSWER -ATOM
Alprazolam, Triazolam, Oxazepam, Midazolam
Medium acting benzos - ANSWER -LET
Lorazepam, Estraolam, Temazepam
Long acting benzos - ANSWER -Clordiazepoxide, Clorazepate, Diazepam,
Flurazepam
,Climacteric period - ANSWER -Menopause
Compartment syndrome d/t occlusion of: - ANSWER -Microvasculature (small
arteries)
Grave's disease ab - ANSWER -anti-TSH
Addison's disease - ANSWER -Primary adrenal insufficiency d/t adrenal atrophy
or destruction by disease
hpL - ANSWER -human placental lactogen - increases insulin resistance,
stimulates proteolysis and lipolysis and inhibits gluconeogenesis --> hyperinsulin,
hyperglycemia, hyperlipidemia
Hit in front or back of head - ANSWER -SBS compression
Hit under chin on same side - ANSWER -Torsion
Blow on side of head - ANSWER -Torsion strain
Hit on same side of head - ANSWER -Lateral strain
Hit on forehead at top of head - ANSWER -Superior strain
Hit at occiput - ANSWER -Inferior strain
Touch, pain, temp sensation from ipsilateral face - ANSWER -Spinal trigeminal
nucleus
Ritodrine/Terbutaline - ANSWER -Beta 2 agonist that relzxes the uterus to reduce
premature uterine cotnractions; tocolytic
"Ritodrine allows the fetus to return to dreams"
, Ergonovine - ANSWER -to facilitate delivery of the placenta and to prevent
bleeding after childbirth by causing smooth muscle tissue in the blood vessel walls
to narrow, thereby reducing blood flow;
dx Prinzmental's angina
Metoclopramide - ANSWER -anti-emetic
Pyocyanin pigment - ANSWER -blue pigment - Pseudomonas
Sensorineural hearing loss, tinnitus, paralysis of facial muscles, loss of corneal
reflex - ANSWER -Cerebellopontine angle - b/w cerebellum and lateral pons; CNS
5, 7, 8
Hyperresonance - ANSWER -pneumothorax,
Large Q-waves - ANSWER -Old infarcts
Cachexia mediated by - ANSWER -TNF-alpha, IFN-gamma, IL-6
Tartrate resistant acid phosphatase positive in - ANSWER -Hairy Cell Leukemia
Low leukocyte ALP - ANSWER -CML
Cytosolic steroid receptor - ANSWER -VET CAP
Vitamin D, Estrogen, Testosterone, Cortisol, Aldosterone, Progesterone
Nuclear steroid receptor - ANSWER -T3/T4
Tetanus tx - ANSWER -Tetanus antitoxin and tetanus toxoid series
Balantidium coli - ANSWER -protozoa found in pigs
Sumatriptan - ANSWER -5-HT 1B/1D agonist --> vasoconstsriction, inhibition of
trigeminal activation and vasoactive peptide release
, Tx of S. pneumonia - ANSWER -Penicillin
Asthma drugs that cause tremors - ANSWER -Albuterol, Theophylline
Theophylline MOA - ANSWER -inhibits phosphodiesterease --> dec cAMP
Xenograft - ANSWER -from different species
syngeneic graft - ANSWER -from identical twin
Cyclophosphamide - ANSWER -alkylates DNA
inferior vesical artery - ANSWER -goes to fundus of bladder
corticobulbar tract of internal capsule - ANSWER -composed of UMN of CNs, for
muscles of face, head, and neck all CNs except III, IV, VI
inhaled anthrax - ANSWER -shows up as mediastinal widening on CXR
vaginosis and pH - ANSWER -pH of greater than 4.5 is likely bacterial
insultation installers - ANSWER -susceptible to asbestos
junctional rhythm - ANSWER -pacemaker is the AV node. it usually presents
without a P wave or with an inverted P wave. Retrograde P waves refers to the
depolarization from the AV node back towards the SA node
ova in stool - ANSWER -means one of the following:
giardiasis
amebiasis
strongyloidosis
taeniasis
hyperhidrosis - ANSWER -abnormally increased sweating