23 Questions
Which of the following is not a clinical feature of measles infection?
Petechiae on flexures
What is the pathognomonic sign of measles infection that appears 2 days before the rash?
Koplik's spots
Which vitamin deficiency can cause night blindness?
Vitamin A (Retinol)
What is the characteristic oral manifestation of scurvy due to Vitamin C deficiency?
Swollen and spongy gums
Which stage of scarlet fever is characterized by a diffuse erythematous rash that spreads from above downwards?
Stage of eruption
Which vitamin deficiency can lead to malocclusion of teeth in the oral cavity?
Vitamin D (Calciferol)
What is the mode of transmission of measles infection?
Droplet infection
Which type of anemia is associated with Vitamin B12 (Cyanocobalamin) deficiency?
Pernicious anemia
What oral manifestation is associated with Vitamin K deficiency?
Gingival bleeding after brushing
What is the characteristic feature of Vitamin D deficiency in primary and permanent teeth development?
Developmental anomalies of enamel and dentin
What is a characteristic oral sign and symptom of Vitamin A deficiency?
Salivary gland duct blockage by keratin
Which stage of measles infection is characterized by the appearance of maculopapular rash on the trunk and slight desquamation?
Stage of desquamation
Which virus is a human retrovirus with single strand RNA?
HIV
What percentage of people infected with HIV acquire the virus through heterosexual relationships?
49%
Which clinical stage of HIV infection is characterized by fever, malaise, and sore throat?
Stage 1: seroconversion
Which oral manifestation is NOT associated with HIV?
Mumps
What is the incubation period for Mumps?
14-21 days
Which condition can cause parotid gland enlargement apart from Mumps?
Sarcoidosis
What percentage of people infected with HIV acquire the virus through injecting drug abuse?
33%
Which clinical stage of HIV infection is characterized by persistent generalized lymphadenopathy?
Stage 3: persistent generalised lymphadenopathy
Which condition is NOT mentioned in the text as a cause of parotid gland enlargement?
"Cystic fibrosis"
What condition can cause testicular swelling and pain?
Mumps
Which condition is NOT mentioned in the text as a mode of transmission for HIV?
Airborne transmission
Test your knowledge about Human Immunodeficiency Virus (HIV), its types, epidemiology, mode of transmission, and clinical stages. Learn more about this global infectious disease and its impact on millions of people worldwide.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
