Rev24 Flashcards
What vitamin deficiency leads to a cofactor involving Niacin (Vitamin B3)?
NAD+/NADP+ Adenin
What is the likelihood of missing an association in a study with alpha 0.05 and beta 0.10?
0.1
Which organism is likely responsible for foodborne illness from raw oysters?
Vibrio parahaemolyticus
What test confirms trichinosis?
Muscle biopsy
Which artery maintains testicular supply after testicular artery ligation?
Artery of the ductus deferens or cremasteric artery
What is the likely diagnosis for weakness and impaired position sense?
Polyneuropathy
What infection presents with chorioretinitis and hydrocephalus in a newborn?
Toxoplasmosis
What causes a transfusion reaction with wine-colored urine and hypotension?
ABO incompatibility
What enzyme is induced by cortisol during hypoglycemia?
Phenylethanolamine N-methyltransferase
What brain tumor causes vertical gaze palsy?
Pinealoma (pineal gland tumor)
Which vein’s pressure increase leads to hemorrhoids in alcoholics?
Superior rectal vein
What is the next step for a diabetic child with family conflict?
Discuss further the impact of the patient’s illness on the family
What is a likely cause of recurrent angina post-stent?
In-stent restenosis
What gene mutation is associated with familial dementia?
Presenilin (PSEN1/PSEN2)
Which vector transmits microfilariae found in nodules?
Blackfly (Simulium species)
What cell junctions are affected by desmosome dysfunction in skin?
Maculae adherentes (desmosomes)
What is the cause of an abdominal mass and hypotension?
Atherosclerosis (ruptured abdominal aortic aneurysm)
What physiological change occurs with histamine injection?
Increased lymph flow
What is the diagnosis for post-strep glomerulonephritis?
Proliferative glomerulonephritis
What study design is time-efficient for investigating arsenic exposure?
Cohort study
Where is ectopic thyroid tissue likely located in a scan?
Foramen cecum
What process is needed for hormone generation from the POMC gene?
Post-translational modification
What muscle is affected by obturator nerve transection?
Adductor longus
What finding supports SIADH diagnosis?
Urine osmolality > plasma osmolality
