১.
Ascariasis is caused by which of the following parasite?
ব্যাখ্যা
Explanation: Ascaris lumbricoides causes ascariasis.
স্পেশাল বিসিএস (স্বাস্থ্য) - লং কোর্স
মোট প্রশ্ন২৭
সিলেবাস
Pathology-03 -
Common parasitic disease Ascariasis, Ankylostomasis (Hook worm infection).
Common protozoal disease Malaria, Kala-Azar, Giardiasis.
Special pathology for some diseases like -
Collagen diseases - Systemic lupus erythomatosus, Systemic sclerosis, Dermatomyositis-Rheumatoid arthritis.
Joint diseases - Gout, spondylitis Psoriatic arthritis. Osteoarthritis Seronegative arthritis.
স্পেশাল বিসিএস (স্বাস্থ্য) - লং কোর্স
স্পেশাল বিসিএস (স্বাস্থ্য) - লং কোর্স · তারিখ অনির্ধারিত · ২৭ প্রশ্ন
২.
Humans are infected by Ascaris lumbricoides through which of the following route?
ব্যাখ্যা
Explanation: Humans are infected by eating food contaminated with mature ova. Ascaris larvae hatch in the duodenum, migrate through the lungs, ascend the bronchial tree, are swallowed and mature in the small intestine
৩.
CBC finding of ascariasis is
ব্যাখ্যা
Explanation: Ascariasis causes eosinophilia
৪.
Ancylostomiasis is caused by which of the following?
ব্যাখ্যা
Explanation: Ancylostomiasis is caused by Ancylostoma duodenale or Necator americanus
৫.
What is the x-ray finding of Ancylostomiasis?
ব্যাখ্যা
Explanation: The passage of the larvae through the lungs in a heavy infection causes a paroxysmal cough with blood-stained sputum, associated with patchy pulmonary consolidation
৬.
What is the first line treatment of Ancylostomiasis?
ব্যাখ্যা
Explanation: A single dose of albendazole (400 mg) is the treatment of choice. Alternatively, mebendazole 100 mg twice daily for 3 days may be used.
৭.
Which public health measure should be taken to prevent hookworm infection?
ব্যাখ্যা
Explanation: Walking barefooted on soil predisposes to infection. An important public health measure was requiring children to wear shoes to school.
৮.
Which plasmodium species causes most serious disease?
ব্যাখ্যা
Explanation: Malaria is caused primarily Plasmodium vivax, Plasmodium ovale, Plasmodium malariae, and Plasmodium falciparum. Among them Plasmodium vivax is most widely distributed and P. falciparum causes the most serious disease.
৯.
Which of the following is the vector of Plasmodia?
ব্যাখ্যা
Explanation: The vector and definitive host for plasmodia is the female Anopheles mosquito
১০.
Which of the following plasmodium species may persist in liver cells as dormant forms?
ব্যাখ্যা
Explanation: P. vivax and P. ovale may persist in liver cells as dormant forms, hypnozoites, capable of developing into merozoites months or years later.
১১.
In which of the following species of plasmodium inefection, fever comes in every alternate days?
১২.
rk39 is done for the diagnosis of which of the following?
ব্যাখ্যা
Explanation: RDT-Malaria, NS1-Dengue, rK39 for Kala-azar
১৩.
Type 1 diabetes mellitus is associated with which type of hypersensitivity?
ব্যাখ্যা
Explanation: Type 1 diabetes mellitus is associated with type-IV hypersensitivity
১৪.
Which of the following is the vector of visceral leishmaniasis?
ব্যাখ্যা
Explanation: Although most clinical syndromes are caused by zoonotic transmission of parasites from animals to humans through phlebotomine sandfly vectors
১৫.
CBC finding of Kala-azar is
ব্যাখ্যা
Explanation: Pancytopenia is the dominant feature, with granulocytopenia and monocytosis
১৬.
Clinical feature of Giardiasis
ব্যাখ্যা
Explanation: After incubation period, there is diarrhoea, abdominal pain, weakness, anorexia, nausea and vomiting. On examination, there may be abdominal distension and tenderness, Chronic diarrhea and malabsorption may occur, with bulky stools that float.
১৭.
‘Malar rash’ is a characteristic feature of which of the following?
ব্যাখ্যা
Explanation: Malar rash of systemic lupus erythematosus, sparing the nasolabial folds. The rash is notably similar to rosacea
১৮.
Which of the following is pathognomonic hallmark of gout?
ব্যাখ্যা
Explanation: Tophi in various sites are the pathognomonic hallmark of gout
১৯.
Which type of cell is responsible for bone formation?
ব্যাখ্যা
Explanation: Osteoblasts are responsible for bone formation
২০.
Biochemical feature of gout is?
ব্যাখ্যা
Explanation: Gout is marked by transient attacks of acute arthritis initiated by crystallization of monosodium urate within and around joints.
২১.
Radiographic abnormalities of Rheumatoid arthritis is
ব্যাখ্যা
Radiographic abnormalities of Rheumatoid arthritis are:
Periarticular osteoporosis
Marginal joint erosions
Joint subluxation
Joint space narrowing
২২.
Which of the following is the hallmark of SLE?
ব্যাখ্যা
Explanation: The hallmark of SLE is the production of autoantibodies Antibodies to double-stranded DNA and the so-called Smith (Sm) antigen are virtually diagnostic of SLE.
২৩.
ANA is 100% sensitive for which of the following disease?
ব্যাখ্যা
Explanation: ANA is 100% sensitive for Systemic lupus erythematosus, Autoimmune hepatitis and Mixed connective tissue disease
২৪.
Regarding giardiasis, which one is correct?
ব্যাখ্যা
Explanation: After incubation period, there is diarrhoea, abdominal pain, weakness, anorexia, nausea and vomiting. On examination, there may be abdominal distension and tenderness, Chronic diarrhea and malabsorption may occur, with bulky
২৫.
which of the following is the largest intestinal nematode ?
ব্যাখ্যা
Explanation: Ascaris lumbricoides is known as the “giant roundworm.” The adults are the largest intestinal nematodes, often growing to 25 cm or more.
২৬.
Which protozoa infects all forms of RBC?
ব্যাখ্যা
Explanation: P. falciparum infects all stages of RBC
২৭.
Which of the following is the most common inflammatory arthritis in men?
ব্যাখ্যা
Explanation: Gout is the most common inflammatory arthritis in men and in older women. It is caused by deposition of monosodium urate monohydrate crystals in and around synovial joints.