Uworld Exam 15 Flashcards
Cartilage, goblet end at?
Bronchi
Smooth muscle cells extend until?
Terminal Bronchioles
From Beginning of the lungs to terminal bronchioles it is?
Pseudostratified ciliated columnar cells
Cilia terminate in?
respiratory bronchioles
What bacteria is in dental caries?
Viridans Strep
Viridans Strep produces what? what does this adhere to?
Dextrans that adhere to fibrin
GVD is mediated by T-lymphocytes of who? that are sensatized against MHC antigent of who?
- donor tissue
2. recipient
Nitrates and PDE inhibitors cause?
increased cGMP
Trazodone MOA? Use? AE?
MOA: Inhibit serotonin and alpha 1 receptors
Use: Treatment Resistant Insomnia
AE: priaprism (TrazaBONE)
How do you calculate two independent probabilities?
probability of the individual*1/2 (for each parent) then multiple them
tRNA that is mischarged will just?
incorporate the amino acid
Accuracy is?
how close it went to a target
Reliability?
One that provides consistently same results
Fructose is the fastest b/c?
it does not go through PFK-1
JVD, Hypotension and Muffled heart sounds/tachycardia?
Cardiac Tamponade
Glucose is?
Freely Filtered and reabsorbed
Confounding variable is when it is?
has an affect on both the exposure and outcome
Methionine can go two products what are they? What is the difference?
Methionine and Cysteine
Methionine has the methyl groups
Cardiac myocardium relaxation phase is reestablished by?
Na+Ca2+ exchange
Isosorbide mononitrite vs nitroglycerin? Which has more bioavailability?
Isosorbide mononitrite
Consequence of nitroglycerin administration?
myosin dephosphorylation
24 year old HIV+ AA has a cd4 count of 200 is started on dapsone instead of TMP-SMX and the patient starts to have:
Fatigue, Jaundice and dark urine with bite cells. Dx? and what is happening to this patient?
G6PD def. anemia
Hemolyic anemia due to dapsone
A patient with G6PD def has small, irregular, dark purple granules in the blood. What is this called?
Heinz bodies
A patient has a waddling gait and progressive weakness in proximal musculature resulting in using hands to support weight on standing. Asymmetric weakening of paraspinal muscles. Dx? What is going in the muscles of this patient?
Duchenne’s muscular dystrophy
Muscle being replaced as fat
