You are now suffering from abdominal cramps, fever and diarrhea. You remembered that you just had your dinner 12 hours ago from a party. What could have caused your condition?

After having diarrhea almost 2 weeks ago and had continuous step ladder fever to high grade fever. You are now having constipation and you have signs necrosis in your Payers patches in your abdominal MRI. What could have caused this condition?

This enteric organism has shiga toxin and causes bloody diarrhea.

This bacteria is transmitted thru oral-fecal route and man is the only reservoir. It manifest as bloody diarrhea (Bloody Mary)

This organism has virulence factors invasion and endotoxin that causes fever, bloody diarrhea and shock. It also have Vera toxin which is neurotoxic, enterotoxic and cytotoxic.

Widal test can be used to determine this organism.

This organism causes stomach and duodenal ulcers

The organism can be eradicated by using a triple drug therapy of proton pump inhibitor, amoxicillin and clarithromycin.

This organism can profuse watery and watery diarrhea with ulceration on the mucosal surface of jejunum and colon.

A gram-negative rod that commonly cause intra-abdominal abscess

Causes foul smelling intra-abdominal abscess secondary to trauma or surgery.

A normal colonic flora that can cause pelvic infections and peritonitis that can be treated with metronidazole.

Most common cause of Nosocomial or hospital acquired infections, common infections of burn wounds.

Causes swimmer’s ear, hot tub dermatitis and UTI.

A nosocomial infection that can be treated with fluoroquinolones, ceftazidime and Beta lactams.

A gram-negative coccobacilli or cocci that is normal flora of the respiratory tract may cause bacteremia, endocarditis, conjunctivitis, meningitis.

A gram-negative rods that are part of normal human bacterial flora that is commonly found in respirators, nebulizers and renal dialysis system.

A gram-negative that can cause dental abscess.

A gram-negative found in mouth and colon that can cause osteomyelitis.

Which of the following is NOT a bioterrorism agent?

It is perhaps the most common organism in human wounds inflicted by bites from cats and dogs.

A 6 month old infant came in due to 5 days cough, fever and convulsions. The most likely organism that could cause this condition is?

Formerly called the Koch-Weeks bacillus. It has been associated with a highly communicable form of conjunctivitis and Brazilian purpuric fever.

You treated a case of Bordetella pertussis, you would advice the parents that

NOT a true statement regarding Haemophilus ducreyi?

An infant came in with severe coughing and cyanosis with a characteristic whoop, you would treat the patient with this drug.

Yersenia pestis rapidly invades the lymphatics producing hemorrhagic inflammation of the enlarged lymph nodes which undergoes necrosis and becomes fluctuant can be transmitted thru

A 20 y.o Male who just toured India came in for fever with tender enlarged lymph node of his axillae, vomiting and diarrhea, You suspect plague or Yersenia pestis infection. Your drug of choice for this condition is ?

A relative from rural Europe complained of high fever and body aches, swollen glands and difficulty with swallowing which was present for weeks, the most like organism that you’ll consider is?

A patient came in due to cough, difficulty of breathing and Substernal pain with pronounced mediastinal widening visible on x-ray chest films. What is the most likely causative organism?

A Bacillus that causes food poisoning and occasionally eye or other localized infections.

The causative agent of "woolsorter's disease?

This organism produces an intoxication resulting from the ingestion of food in which it has grown and produced toxin. The toxin acts by blocking release of acetylcholine at synapses and neuromuscular junctions flaccid paralysis results.

A patient is on prolonged clindamycin treatment suddenly developes diarrhea. You are now considering pseudomembranous enterocolitis which is caused by?

This drug strongly inhibits the growth of C tetani and stops further toxin production.

A friend developed Anthrax, the present recommended drug is?

This organism causes gas gangrene.

You were given a case of potential tetanus infection, being a wide read medical student, you are aware that treatment results for tetanus are not satisfactory. Prevention is still the best. This is the LEAST LIKELY prevention of tetanus

Tetanus is a totally preventable disease. Universal active immunization with tetanus toxoid should be mandatory. The initial course of immunization comprises of

A gram-negative that causes Legionnaire’s disease.

Causes granulomatous infantiseptica and has a tumbling motility at room temperature.

It causes Pontiac fever and can be prevented by chlorination of water.

Can be acquired by eating contaminated ice cream or frozen uncooked meat.

A leprosy type that has few skin lesions.

An acid-fast bacillus that has phenolic acid in its cell wall.

An acid-fast bacillus that has mycolic acid in its cell wall.

It is caused by Treponema pallidum that manifest as painless skin ulcer and buboes.

A type of syphilis that has Gummas and CNS involvement.

A type of syphilis that result to an infant with blindness, deafness and unusual teeth.

Smallest, free living bacteria that has no cell wall.

Causes walking pneumonia, which behaves like a viral pneumonia, also an atypical pneumonia.

Causes atypical pneumonia which is associated with IgM mediated hemolytic anemia.

Causes tracheobronchitis and pharyngitis and is associated with Guillain-Barre Syndrome.

Small, obligate intracellular bacteria that has elementary and reticulate bodies.

Also known as energy parasites.

Causes Lymphogranuloma venereum.

It is a leading cause of preventable blindness worldwide, common in Africa which is not sexually transmitted. It starts as follicular conjunctivitis with diffuse inflammation of the conjunctiva.

It prevents neonatal conjunctivitis caused by Neisseria and Chlamydia.

It causes murine typhus and Q fever, transmitted by a tick.