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28 Cards in this Set
- Front
- Back
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Differentiate Sporogony from Schizogony
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Sporogony- the asexual method of reproduction; occurs in definitive host (Mosquito)
Schizogony-the sexual method of repoduction; occurs in intermediate host (Man) |
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What is/are the end product/s of Schizogony
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Gamete and Merozoite
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What is a Schizont
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The sporozoan body during schizogony which includes the period of initial growth to the complete splitting up of the nucleus with merozoite production
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What is a Gamete
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A mature germ cell that is capable of functioning in fertilization or conjugation and contains the haploid number of chromosomes of the somatic cell
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What is/are the type/s of Gamete
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Macrogamete (female)
Microgamete (male) |
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Differentiate Thick smear from Thin smear
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Thick smear - preferred for rapid diagnosis (Quantitative)
Thin smear - preferred for specie identification (Qualitative) |
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Differentiate Qualitative from Quantitative
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Qualitative - thin smear for rapid diagnosis
Quantitative - thick smear for specie identification |
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Differentiate the periodicity of paroxysm of Tertian from Quartan
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Tertian- every 48 hours
Quartan-every 72 hours |
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Periodicity of paroxysm: Plasmodium malariae
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Quartan (72 hours)
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Host RBC of Plasmodium vivax and P. ovale
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New RBC; Reticulocytes
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Host RBC: P. falciparum and P. malariae
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P. falciparum -All ages
P. malariae- Adult ages |
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Diff. the RBC appearance of P. falciparum from P. vivax
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P. falciparum- Normal; hasbsmaller and numerous rings
P. vivax- Enlarged; pale |
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Diff. the RBC appearance of P. ovale from P. malariae
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P. ovale- Enlarged; pale; ragged edges
P. malariae- Normal |
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Enumerate the Merozoite count for each Malaria
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P. falciparum- 6-32
P. vivax- 12-24 P. ovale- 6-14 P. malariae- 6-12 |
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Trophozoite appearance of P. ovale and P. malariae
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Both are Compact
P. malariae (Equatorial band-form) |
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Differ. the trophozoite appearance of P. falciparum from P. vivax
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P. falciparum- Apique / Accole shape ( trophozoite and schizont stage are not seen in peripheral blood)
P. vivax- Amoeboid |
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Differ. the Gametocyte appearance of P. falciparum from P. vivax
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P. falciparum- Elongated; sausage-shaped; crescent-shaped
P. vivax- Rounded |
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Gametocyte appearance of P. vivax and P. malariae
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Rounded
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Differ. the gametocyte appearance of P. falciparum from P. ovale
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P. falciparum- Elongated; sausage-shaped; crescent-shaped
P. ovale- Rounded and Fimbriated |
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Enumerate the Stippling's used for each Malaria
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P. falciparum- Maurer's dots
P. vivax- Schuffner's dots P. ovale- Schuffner's dots or James dots P. malariae- Ziemann's dots |
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Disease/s that is/are found in Plasmodium falciparum
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Blackwater fever
Cerebral malaria Acute renal failure Acute respiratory distess syndrome (ARDS) Malignant tertian malaria |
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Disease/s that is/are found in Plasmodium falciparum
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Blackwater fever
Cerebral malaria Acute renal failure Acute respiratory distess syndrome (ARDS) Malignant tertian malaria |
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Disease/s that is/are found in Plasmodium falciparum
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Blackwater fever
Cerebral malaria Acute renal failure Acute respiratory distess syndrome (ARDS) Malignant tertian malaria |
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Disease/s that is/are found in Plasmodium vivax
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Benign tertian malaria
Splenomegaly |
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Disease/s that is/are found in Plasmodium ovale
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Benign tertian malaria
Ovale Malaria |
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Disease/s that is/are Pladmodium malariae
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Quartan makaria
Congenital or Transfusion malaria Nephrotic syndrome |
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Exo-erythrocytic cycle occurs
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Human liver
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Erythrocytic Cycle occurs
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Human blood
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