UWSA 1 UPDATED ACTUAL Exam Questions and CORRECT Answers
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Course
UWSA 1
Institution
UWSA 1
UWSA 1 UPDATED ACTUAL Exam
Questions and CORRECT Answers
Precipitating cause of ARDS - CORRECT ANSWER - Endothelial injury--> results in the
release of cytokines that recruit neutrophils to the lungs. Increase capillary permeability and
leads to hyaline membrane formation.
KW nodule - CO...
UWSA 1 UPDATED ACTUAL Exam
Questions and CORRECT Answers
Precipitating cause of ARDS - CORRECT ANSWER - Endothelial injury--> results in the
release of cytokines that recruit neutrophils to the lungs. Increase capillary permeability and
leads to hyaline membrane formation.
KW nodule - CORRECT ANSWER - DM
Conduction velocities high to low - CORRECT ANSWER - Purkinje> atria> ventricles>
AV node
Location of SA node - CORRECT ANSWER - RA wall near the SVA
AV node location - CORRECT ANSWER - Interarterial septum near the tricuspid orifice
What is the complication of Paget's disease? - CORRECT ANSWER - Osteosarcoma
Focal periosteal elevation and reactive new bone formation - CORRECT ANSWER -
Osteosarcoma
Globus sensation - CORRECT ANSWER - Feels like there is something stuck in throat,
with no barium swallow or endoscopy abnormalities
What is a chocolate cyst associated with? - CORRECT ANSWER - Endometriosis
Most common site of endometriosis - CORRECT ANSWER - Ovary
,In a pregnant patient, what supplement is not necessary? - CORRECT ANSWER -
Vitamin A--> teratogenic
In a patient with the flu, what is the target of the medication? - CORRECT ANSWER -
Inhibition of virion progeny release
Oseltamivir--> neuraminidase inhibitor
DNA fragments at 180 bp - CORRECT ANSWER - Apoptosis
What drug inhibits smooth muscle contraction? - CORRECT ANSWER - Atropine-->
anti-cholinergic
Drugs that increase SM contraction? - CORRECT ANSWER - Ach--> acts at nAchR's
Edrophonium
Phenylephrine
Propanolol
What is a SE of increased diazepam? - CORRECT ANSWER - Anxiety, confusion,
agitation
Patient with progressive confusion and agitation after chewing some plant seeds. He says that
bugs are crawling on his skin, he has trouble seeing, wants water. OD? - CORRECT
ANSWER - Atropine toxicity
Two normal height adults have 2/3 kids with achondroplasia. There is no family history. Both of
the offspring are heterozygous for FGFR gene. Cause? - CORRECT ANSWER - Germline
mosaicism
What cytokine is produced exclusively by lymphocytes? - CORRECT ANSWER - IL-2
, Cytokines produced by macrophages - CORRECT ANSWER - IL-1, TNF-a, IFN-g, GM-
CSF
What type of connections are see between cells? - CORRECT ANSWER - Cadherins-->
interact with intermediate filaments
Cells with enlarged nuclei and perinuclear halos - CORRECT ANSWER - Verruca
vulgaris
What stimulates the release of HCO3- into the duodenum? - CORRECT ANSWER - Low
pH of duodenal content
What is injured with posterior displacement of the tibia relative to the femur? - CORRECT
ANSWER - Popliteal artery
Endometritis - CORRECT ANSWER - Infection of the uterus caused by retained tissue
after pregnancy
What happens immediately after a ligand binds to an intrinsic tyrosine kinase R? - CORRECT
ANSWER - Transient dimerization
Translocation to the nucleus - CORRECT ANSWER - JAK-STAT
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