Urines Flashcards

1
Q

which organs should be bacteria free

A

kidneys, ureters, and bladder

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2
Q

how should urine be collected

A

clean catch/ MSU in first morning BEFORE antimicrobial therapy

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3
Q

why is catheterization used and what is it’s downside

A

avoid contamination but gets infected sometimes

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4
Q

what are indwelling catheters known for

A

gram negative bacteriuria and sepsis

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5
Q

what is suprapubic needles for

A

aspiration of the bladder from babies

SPECIFICALLY used for anaerobic infections

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6
Q

what are the contaminating flora in urine

A

non hemolytic strep
Viridins
CNS
dips
lactobacillus
neisseria

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7
Q

what are pathogens in urine

A

enterobacteriaceae
B hem strep (A+B)
Pseudo and other NFB
Aerococcus
Enterococcus
Staph aureus
staph sapro

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8
Q

what is cystitis

A

inflammation of bladder

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9
Q

what is dysuria

A

abnormalities in urination that causes pain or dripping

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10
Q

what is glomerulonephritis and what causes it

A

inflamed kidney glomeruli due to allergic or hypersensitivity from STREP PYO

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11
Q

what is non specific urethritis

A

inflamed urethra

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12
Q

what is pyelonephritis

A

inflammation of kidney and pelvis

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13
Q

what can staph aurues cause

A

infection boils, impetigo, TOXIC shock syndrome

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14
Q

what is staph sapro commonly seen in

A

UTI infection of young women

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15
Q

what is cytoscopy

A

examination of the bladder lining and urethra lining

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16
Q

what can group A strep cause (pyogenes)

A

pharyngitis, TSS, scarlet fever

17
Q

what can group B strep cause (agalactiae)

A

neonatal infection

18
Q

what genera is Aerococcus apart of

A

streptococcus-like that resemble viridins (alpha hem)

19
Q

where can Aerococus be found

A

mucous membrane and environment

20
Q

what are tests to confirm aerococus

A

cat wk+/-
PYR -
BEA -
NaCl +

21
Q

whar are tests to confirm Enterococcus

A

cat wk+/-
PYR +
BEA +
NaCl +

22
Q

how can we separate group A and B strep (pyo vs agal)

A

pyo is PYR +
Latex grouping A vs B
pyo is CAMP -
Taxos A is S

agal is opposite of pyo

23
Q

what is the chemical name of taxos P - oPtochin

A

Ethylhydrocupreine hydrochloride

24
Q

the rest of bacteria is on enterics

A
25
Q
A