Lab Mt Flashcards
What is a Nidus
An organic pore
Which is not a symptom of acute cystitis?
Decreased frequency of urination and should be increased frequency
Which layer is most at risk for myocardial infarction
Subendocardial layers (intramural) because of less blood supply
Which of the following does not stimulate the production of HCl
Vagus nerve sympathetic fibers should be parasympathetic fibers
What layer is most at risk for myocardial infarction
subendocardial layers
Which of the following does not stimulate the production of HCL?
vagus nerve sympathetic fibers (should be parasympathetic fibers)
Helicobacter pylori (gram negative rod) > releases toxins and enzymes > causes intestinal metaplasia > leads to
intestinal type adenocarcinoma
PICTURE
answer is stomach polyps
In which of the following areas will you NOT see black stool/melena?
ileum (need HCL to combine with the iron portion of heme to get melena)
Metastasis of lung/stomach cancer into supraclavicular lymph nodes?
virchow’s
nodes
Pain 12 minutes after a meal indicates?
stomach cancer
Most common cause of hydronephrosis is?
kidney stones get stuck M/C/C =
renal colic
Which one of these is not found in the small intestine?
pepsin
Most common cause of myocardial infarction?
thrombi
What happens to blood flow following rupture of intraventricular septum?
blood
will flow from LEFT ventricle to RIGHT ventricle (due to increased size/pressure of
left ventricle)
What is the most common cause of cyanotic heart disease?
Transposition of great arteries (tetralogy of fallot was not an option)
Most common congenital heart disease?
ventricular septal defect
LEFT to RIGHT shunt?-
patent ductus arteriosus (ASD and VSD were not
options)
Which one of the following is NOT associated with Crohn’s disease?
constpation (no constipation is present - pt. has bloody diarrhea)
Low back pain is associated with
acute bacterial prostatitis, chronic bacterial prostatitis, but NOT benign prostatic hypertrophy
staghorn calculus is made of what?
magnesium/amonium phosphate and rarely cystine
hydronephrosis most common cause?
kidney stone
can cause urolithiasis
vitamin a or b6 deficiency
colic
pain to ipsilateral genital
