Principles Flashcards

Question 1

Q

which Ig is found in mucosa

Question 2

Q

what is IgA

Answer

A

secretary

Question 3

Q

what is IgM

Answer

A

Most abundant

Question 4

Q

which bacteria produces endotoxin

Answer

A

gram negative

Question 5

Q

which bacteria produces exotoxin

Answer

A

gram positive

Question 6

Q

which antibiotics are used from gram positive cover

Answer

A

glycopeptides

Question 7

Q

what are causes clubbing

Answer

A

cyanotic heart disease, lung disease, UC/Crohns, biliary cirrhosis, birth defect, infective endocarditis, neoplasm, GI malabsorbtion

Question 8

Q

low Km

Answer

A

only need a small amount for reaction to successfully occur (higher affinity)

Question 9

Q

high Km

Answer

A

needs lots for reaction to be successful

Question 10

Q

Staph aureus

Answer

A

Flucloxacillin

Question 11

Q

Methicillin resistant Staph (MRSA)

Answer

A

Vancomycin or Teicoplanin

Question 12

Q

Nosocomial pneumonia (severe)

Answer

A

IV amoxicillin + metronidazole + gentamicin

Question 13

Q

Nosocomial pneumonia (mild)

Answer

A

Amoxicillin + metronidazole

Question 14

Q

CAP (CURB 0-2)

Answer

A

Amoxicillin (if penicillin allergic, use doxycycline)

Question 15

Q

CAP (3 or more)

Answer

A

IV Co-amoxiclav + IV Clarithromycin

Question 16

Q

Intra-abdominal sepsis

Answer

A

IV amox + metronidazole + gentamicin

Question 17

Q

Recurrent/relapse C. Difficile

Answer

A

Fidaxomicin

Question 18

Q

C. difficile (mild)

Answer

A

Metronidazole

Question 19

Q

C. difficile (severe)

Answer

A

ORAL Vancomycin

Question 20

Q

Pneumocystis carinii(HIV patients)

Answer

A

Co-trimoxazole + prednisolone if bad

Question 21

Q

Acute exacerbation of COPD

Answer

A

1st line - Amox, 2nd line doxycycline

Question 22

Q

Legionnaire’s disease

Answer

A

Erythromycin or clarithromycin

Question 23

Q

Epiglottitis (h. influenzae)

Answer

A

Ceftriaxone

Question 24

Q

Amoebiasis Metronidazole

Giardiasis

Answer

A

Metronidazole