-SS DNA virus
- Human pathogen is parvo virus B-19
Clinical manifestations
- Erythema infectiosum
fifth disease
Slapped cheek appearance
- Arthropathy
- Transient aplastic crisis in chronic hemolytic disease patient
- In immunodeficient patient it causes chronic anemia with reticulocytopenia
- Fetal infection leading to nonimmunohydrops fetalis
- Hemophagocytic syndrome
Focal segmental glomerulosclerosis - HIV , HBV , Parvo virus , coxsackie
Membrane proliferative glomerulonephritis - HBV , HCV , HIV , CMV , EBV
Diffuse proliferative glomerulonephritis - coxsackie virus
Membranous nephropathy - HBV , HCV
Endocapillary proliferative glomerulonephritis - Measles , Dengue
Mesangioproliferative glomerulonephritis - parvo virus , Mumps
Hemoptysis: Bronchial artery
Duodenal ulcer: Gastroduodenal artery
Gastric ulcer: Left Gastric artery
SDH: Bridging veins
EDH: Middle meningeal artery
Tonsillectomy: Paratonsillar vein
Menstruation: Spiral arteries
Q 1. Which of the following is a veterinary anesthetic with hallucinogenic effects?
a) Cannabis
b) Cocaine
c) Phencyclidine
d) Mescaline
e) MPTP (methylphenyltetrahydropyridine)
ANSWER D
Q 2. Each of the following is an effective antidepressant drug except
a) Lithium
b) Imip ramine
c) Phenelzine
d) Desipramine
e) Chlorpromazine
ANSWER E
Q 3. Methadone is useful in the treatment of heroin dependence because it
a) contains 6-monoacetylmorphine
b) is also semi-synthetic
c) doesn't cross the blood-brain barrier
d) acts on the opioid receptor
e) acts on the glutamate receptor
ANSWER. D
Q 4. Which of the following causes muscle paralysis by sustained depolarisation of the post junctional membrane?
a) Pancuronium
b) Atrac curium
c) Both
d) Neither
ANSWER. D
Q 5. Which of the following drugs has a short elimination half life?
a) Diazepam
b) Oxazepam
c) Both
d) Neither
ANSWER. B
Q 6. Side effects of which of the following may include salivation and sweating?
a) Physostigmine
b) Pyridostigmine
c) Both
d) Neither
ANSWER C
Q 7. The principle route for diazepam glucuronidation is a
a) Mitochondrial enzyme
b) Microsomal enzyme
c) Plasma enzyme
d) Cytosolic enzyme
e) None of the above
ANSWER. B
Q 8. Which of the following is the most serious and dose limiting adverse effect of morphine?
a) Extreme sedation
b) Increased intracranial pressure
c) Decreased respiration
d) Decreased myocardial conductivity
e) Decreased blood pressure
ANSWER. C
Q 9. The amount that a receptor agonist affects the activity of its target receptor is called it
a) functionality
b) interactivity
c) cellularity
d) activity
e) efficacy
ANSWER. E
