Lab Midterm Flashcards
What is a Nidus
An organic pore
Which is not a symptom of acute cystitis?
Decreases frequency of urination (should be increased frequency)
What layer is most at risk for myocardial infarction?
Subendocardial layers (intramural) because of less bs
Which of following does not stimulate the production HCL?
Vagus nerve sympathetic fibers (should be parasymp)
Helicobacter pylori (gram neg rod) > releases toxins and enzymes > causes intestinal metaplasia > ???
Leads to intestinal type adenocarcinoma (Diffuse carcinoma is NOT caused by helicobacter pylori infection)
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)
Metastatis of lung/stomach cancer into supraclavicular lymph nodes?
Virchow’s nodes
Pain 12 mins after a meal indicates?
Stomach cancer
Most common cause of hydronephrosis is?
Kidney stones get stuck (renal colic)
Which one of these is not found in the small intestine?
Pepsin (found in stomach)
Most common cause of MI
Thrombi
What happens to blood flow following rupture of intraventricular septum
Blood will flow from LEFT ventricle to RIGHT ventricle (due to inc size and 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 on of the following NOT associated with Crohn’s disease?
Constpation
Low back pain is associated with?
Acute bacterial prostatitis, chronic bacterial prostatitis, but NOT benign prostatic hypertrophy
Staghorn calculus is made of?
Mg/Ammonium Phosphate
Goblet cells in the stomach means?
Cancer
Zone of heart muscle for infarct?
Subendocardium
Acute prostates can be from?
E. coli
Congenital shunt of form?
Right to left, transposition of great arteries
Not in duodenum
Pepsin
Colic
Pain to ipsilateral genital
Can cause urithliasis
vit b6 def (vit A)
Hypdronephrosis most common cause
Kifdney stone
Not correct about BPH
It is clinically silent
Not in chron’s
constipation
cianosis at time of birth?
metrology of fallout
nidus
stone organic constituents
hydronephrosis def
renal pelvis distension, atrophy, obstruction of urine
Not manifesto of ulcerative colitis
ileum pathology
chronic UTI would likely have?
Mg/Ammonium phosphate stone
not in acute cystitis
Pain in upper abdominal area
Loss of parietal cells most likely leads to?
Demylenation
Picture benign stomach tumors
Polyps
Which of the following structures can NOT have the characteristic radiopaque on an AP lumboscrmal x-ray?
SPine
Pepsin ___ active in duodenum because of ____?
is not; its basic env
Which of the following can occur if fxn of the parietal cells is lost?
GI infection
Which of the following pathologies has been referred to as terminal ileitis?
Crohn’s diease
After ____ the body beings necrotizing the tissue after an MI occurs
30 mins
Which of the following pathologies will not exhibit black stool?
Crohn;s
Which of the following is most common cause of cyanotic conditions or cyanosis in an infant or prenatal?
ASD
____ can cause discoloration of urin
Stomach ulcer
Its common to find yeast in urine
false
Its common to find blood in urine
False
Stag horn can be formed in which of the following env
Basic duodenum
What can cause urinary obstruction
Peripheral zone adenoma
Which of the following would be radiolucent on an AP lumbar?
None (Urolithiasis, uric acid and salt w/ ca, uric acid with triple stone would all be radiopaque)
Stricture is a complication of healing bc?
Constricture
Labile tissue
Hair follicle
Severe pain due to spasm of empty organ
Colic
Symptoms of acute cystitis
Lower abdominal pain, hematuria
A pt with chronic gastritis may present w/?
Hyper segmental neutrophils
Acute prostatitis
E.Coli
By what means does spicy food stimulate production of HCL?
Release of histamine
Loss of parietal cells most likely leads to?
Demyelination
Image of death bottle stomach condition called?
Linitis plastica and scirrhous cancer
Image of thrombi in heart following infarct, caused by?
Reduction in BF
Image of stag horn calculus
Could contain cysteine
System suffering pathology following loss of parietal cells
NS
Which is pathognomonic of ureteral colic
Pain into ipsilateral genitals
Predisposing factor for diffuse stomach carcinoma
NONE
Most MI caused by?
Coronary artery thrombosis
Not a manifestation of ulcerative colitis:
Black tarry stools
Not characteristic of acute cystitis
Upper abdominal pain
MI in young people
High mortality rate
Pain 95 min after meal
Duodenal ulcer
Pain 40 min after meal
Stomach ulcer
