Comsae Exam All the Comsae

Comsae Exam All the Comsae Actual Exam Latest Update

Yolk sac tumor affects what population -answer-infants and children 1-

• 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