PATH 2024 Flashcards
(161 cards)
Rank from narrow to broad spectrum
Cefalexin
Amoxicillin
Ceftriaxone
Pip taz
Meropenem
- Cefalexin
- Amoxicillin
- Ceftriaxone
- Pip taz
- Meropenem
- Patient with hospital acquired pneumonia, rank from most to least likely
Escherichia coli (~31%)
2. Pseudomonas aeruginosa (~17%)
3. Candida albicans (~7%)
4. Acinetobacter baumannii (~6%)
5. Coxiella burnetii (essentially negligible/rare in HAP
- Escherichia coli (as part of Enterobacterales – ~31%)
- Pseudomonas aeruginosa (~17%)
- Candida albicans (~7%)
- Acinetobacter baumannii (~6%)
- Coxiella burnetii (essentially negligible/rare in HAP
Rank from highest to lowest specificity for rheumatoid arthritis
Anti-CCP
Rheumatoid factor
HLA-DR4
CRP
HLA-B27
Anti-CCP
Rheumatoid factor
HLA-DR4
CRP
HLA-B27
Rank from largest to smallest vessel affected
Takayasu arteritis
Cerebral giant cell arteritis
Polyarteritis nodosa
Granulomatosis with polyangiitis
Capillaritis
Takayasu arteritis
Cerebral giant cell arteritis
Polyarteritis nodosa
Granulomatosis with polyangiitis
Capillaritis
Rank platelets from high to low
Essential thrombocythemia
Rheumatoid arthritis
Beta thalassaemia trait
Normal pregnancy
Autoimmune thrombocytopenic purpur
Essential thrombocythemia
Rheumatoid arthritis
Beta thalassaemia trait
Normal pregnancy
Autoimmune thrombocytopenic purpur
Thrombosis risk (lowest to highest, might have been highest to lowest)
Brisk 1 hour walk
75mg Aspirin
4 hour flight
COCP to someone heterozygous for Factor V Liden
Inherited antithrombin III deficiency
Brisk 1 hour walk
75mg Aspirin
4 hour flight
COCP to someone heterozygous for Factor V Liden
Inherited antithrombin III deficiency
Rank lowest to highest PTH (they gave calcium values)
Breast cancer with bony mets (Ca 2.9? it was high)
Paget’s disease of bone
Osteoporosis (Ca 2.4?)
Primary hyperparathyroidism (Ca 2.9)
Secondary hyperparathyroidism
Breast cancer with bony mets (Ca 2.9? it was high)
Paget’s disease of bone
Osteoporosis (Ca 2.4?)
Primary hyperparathyroidism (Ca 2.9)
Secondary hyperparathyroidism
Rank potassium from high to low
Addisons
Hypothyroidism
Pheochromocytoma
Cushing’s disease
ACTH dependent Cushing’s syndrome
Addisons
Hypothyroidism
Pheochromocytoma
Cushing’s disease
ACTH dependent Cushing’s syndrome
Development of cancer in chronological order
HPV
Low grade dysplasia
High grade dysplasia
Carcinoma
Lymph node mets
HPV
Low grade dysplasia
High grade dysplasia
Carcinoma
Lymph node mets
Rank the development of liver cancer
Fatty changes
Steatohepatitis
Fibrosis
Cirrhosis
Hepatocarcinoma
Fatty changes
Steatohepatitis
Fibrosis
Cirrhosis
Hepatocarcinoma
How is mycoplasma pneumonia resistant against beta lactam antibiotics?
Lacks cell wall
A 2 day old newborn has blood culture with gram-negative rods, and mother had fever in labour. What is the likely organism?
E. coli
Patient present with knee swelling, cultures show MRSA. What antibiotic should be started?
vancomycin
What is the single most important intervention in someone who has catheter-associated UTI?
Remove catheter
Which vaccine-preventable illness can cause subacute sclerosing panencephalitis 7-15 years later?
Measles
Person with meningitis symptoms but is allergic to penicillins & cephalosporins (anaphylaxis). What antibiotic should she be given?
chloramphenicol
Why has avian influenza H5N1 etc not caused a pandemic in humans?
No human to human transmission
Mother has active herpes lesions (at 37 weeks?) How should the baby be delivered?
C section
Question describing life cycle of a helminth and asking which one. It autoinfects?
strongyloides
Influenza vaccines given to children as a nasal spray?
Live attenuated influenza vaccine
Kid visits a petting zoo, then get bloody diarrhoea, pathogen that causes HUS ->
E coli
Which hepatitis is coinfection with hepatitis D?
Hep B
Name preventative measure to give to a patient with Howell jolly bodies on blood film.
vaccination
What common anti-viral for which there is resistance via mutated thymidine kinase?
Acyclovir