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What is most likely to cause EPIGLOTITIS

Select the correct answer(s).  

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Pneumococci

Staph aureus

Moxarella

HIB

Group A strep

HIA

none

What makes GROUP A STREP so VIRULENT?

Select the correct answer(s).  

(0/0)

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Produces superantigenic toxins - can cause septic shock

Uses staphylokinase and DNAases

Uses strepokinase and DNAases

Produces superantigenic toxins - can cause cystitis

Contains M protein - avoid host immune system

Produces streptolysin - to lyse WBCs

Contains I protein - avoid host immune system

Produces streptolysin - to lyse RBCs

none

True regarding using a URINE DIPSTICK for UTI

Select the correct answer(s).  

(0/0)

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Testing for CARBOHYDRATES - from bacterial metabolism

Testing for PROTEIN - as can indicate the presence of bacteria or kidney damage

Testing for NITRITES - as gram negative bacteria that cause UTI can reduce nitrates to nitrites

Testing for HAEMOGLOBIN - indicates urinary tract or kidney trauma or infection

Testing for LEUKOCYTES - indicates the presence of bacterial infection

Testing for COMPLEMENT - to indicate there has been a response to a pathogen

Testng for ANTIBODIES - to a specific pathogen causing infection

none

B LACTAMS target bacteria.....

Select the correct answer(s).  

(0/0)

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Cell membrane

Ribosomes

Cytoplasm

Chromosomes

Cell wall

none

What can MOXARELLA CATARRHALIS cause?

Select the correct answer(s).  

(0/0)

Explanation

Moraxella catarrhalis is a fastidious, nonmotile, Gram-negative, aerobic, oxidase-positive diplococcus that can cause infections of the respiratory system, middle ear, eye, central nervous system, and joints of humans. It causes the infection of the host

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RESPIRATORY INFECTION

MIDDLE EAR INFECTION

PANCREATITIS

GENITAL INFECTION

EYE INFECTION

CNS INFECTION

LIVER INFECTION

none

Which of the following are NEITHER gram positive or negative?

Select the correct answer(s).  

(0/0)

Explanation

(chlamydia and legionella are intracellular bacteria so neither gram negative or positive)

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Legionella

Hamophilus Influenzae

Mycoplasms

Chlamydia

E.Coli

Mycobacterium

Staph

Strep

Neisseria gonnorhoea

Neisseria meningitidis

C.Diff

Enterobacteria

none

Which of the following are GRAM POSITIVE

Select the correct answer(s).  

(0/0)

Explanation

(chlamydia and legionella are intracellular bacteria so neither gram negative or positive)

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Neisseria

Mycobacterium

Mycoplasms

C.diff

Chlamydia

Listeria

Legionella

Coliforms

Strep

E.coli

Enterobacteria

Haemophilus

Pseudomonas

Staph

none

What is TRUE regarding LEMIERRE'S SYNDROME?

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(0/0)

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Likely to cause sepsis

forms from a ruptured peritonsillar abcess

Often due to H.INFLUENZA

complication of viral 'sore throat'

Inflammation surrounding the infected vein causes dilation - that can form an aneurysm

Inflammation surrounding the infected vein causes compression - that can form a clot

any clots formed can lodge in the pulmonary artery

complication of bacterial 'sore throat'

Infectious thrombophlebitis of the internal carotid artery

Often due to STREP PYOGENES

Infectious thrombophlebitis of the internal jugular vein

Usually caused by pharyngitis

Often due to F.NECROPHORUM

Often due to GROUP A STREP

none

Match the MOST COMMON causes of UTI

Match the text (click and drag)   

(0/0)

Check Order Of Answers

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Match the text
MOST COMMON OVERALL
COMMON IN YOUNG SEXUALLY ACTIVE FEMALES
HOSPITAL ACQUIRED
HAEMATOGENOUS PYLONEPHRITIS

Click and drag
E.COLI
STAPH SAPROPHYTICUS
rising frequency of - Klebsiella, enterobacter, pseudomonas, enterococci and staphyloccci
STAPH AUREUS (exclusively...)

Check Order of Answers

none

WHAT IS THIS

Select the correct answer(s).  

(0/0)

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Potentially caused by strep

Potential complication of acute infection post otitis media

Mastoiditis

none

Which of the following are GRAM NEGATIVE

Select the correct answer(s).  

(0/0)

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Mycoplasms

E.Coli

Listeria

Coliforms

Strep

Mycobacterium

Chlamydia

Haemophilus influenzae

C.diff

Pseudomonas

Neisseria meningitidis

Staph

Neisseria gonnohroea

Legionella

none

Pick the PREDISPOSING FACTORS for UTI

Select the correct answer(s).  

(0/0)

Explanation

- About 1/3 of children with UTI are found to have VUR - VUR can lead to infection but sometimes infection itself is the cause of VUR - Could lead to renal scarring (30-60% with VUR and VUR is present in almost all children with scarring)

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neurologic malfunction

caliculi

vesicouretal reflux

extrinsic ureteral compression

gall stones

ethnic origin

ureter stenosis

oesophageal reflux

catheterisation

female

urethral stricture

blood group O

male

cannulation

none

What can GROUP A STREP lead to?

Select the correct answer(s).  

(0/0)

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Splenomegaly

Rheumatic fever

Dysentery

Hepatitis

Septic shock

Hashimotos thyroiditis

Schizophrenia

Acute glomerulonephritis

Yellow fever

Koplick spots

Scarlet fever

Fistula

Dengue fever

none

TRIMETHOPRIM targets bacteria....

Select the correct answer(s).  

(0/0)

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Cell wall

Chromosomes

Cell membrane

Cytoplasm

Ribosomes

none

Most common cause of UTI

Select the correct answer(s).  

(0/0)

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Strep pneumniae

E.coli

Staph aureus

Candida

Strep pyogenes

C.diff