Ulcerans Samenvattingen, Notities en Examens

The first intermediate host in all of the fluke life cycles are the: - Copepods - Snails - Fish - Water plants correct answer: Snails Once the miracidium emerges from a fluke egg (in fresh water), it searches for the appropriate species of snail to penetrate. The next stage, known as a sporocyst, develops inside the snail. Copepods are the second intermediate host, which houses the infective stage of Paragonimus westermani, the oriental lung fluke. After emerging from the snail, cercar...

Virulence: mycolic acid in cell wall causes slow growth, protection from lysis once bacteria are phagocytized, capacity for intracellular growth, resistance to Gram-staining, detergents, many antimicrobial drugs, and dessication - Mycobacterium Tuberculosis Unique properties: grows very slowly, can live within macrophages, tuberculin skin test--positive when red swelling appears, BCG vaccine is used in countries w/ lots of TB cases, effective on 80% of children and 20-50% of adults, cord fact...

Virulence: mycolic acid in cell wall causes slow growth, protection from lysis once bacteria are phagocytized, capacity for intracellular growth, resistance to Gram-staining, detergents, many antimicrobial drugs, and dessication - Answer-Mycobacterium Tuberculosis Unique properties: grows very slowly, can live within macrophages, tuberculin skin test--positive when red swelling appears, BCG vaccine is used in countries w/ lots of TB cases, effective on 80% of children and 20-50% of adults, ...

Where does lipid digestion begin? - Answer- Small intestine What is the fastest band in lipoprotein separation electrophoresis and what does it mostly consist of? - Answer- Alpha band; consists mostly of HDL What is the role of LCAT? - Answer- transfer of fatty acids from lecithin to cholesterol (esterification) A HIGH urea/creatinine ratio with an elevated plasma urea indicates what condition? - Answer- Prerenal condition A high urea/creatinine ratio with an elevated creatinine indi...

AAB MT MICROBIOLOGY EXAM TEST 2023/2024 Kills vegetative organisms but not all spores or viruses - CORRECTANSWER-Boiling sterilization Used to sterilize media containing milk or serum;alternate heating - CORRECTANSWER-Fractional sterilization Most effective method of sterilization - CORRECTANSWER-Autoclaving What bacteria is used for quality control? - CORRECTANSWER-Bacillus stearothermophilus What sterilization technique kills by oxidation? - CORRECTANSWER-Dry heat What bacteria is ...

REHS- Communicable diseases 1/3 - correct answer What fraction of water and food borne illnesses are reported? Onchocerciasis - correct answer river blindness, neglected tropical disease caused by parasitic worm carried by black flies Neglected Tropical Diseases - correct answer Thirteen treatable diseases, most of them parasitic, that are prevalent in developing countries but receive much less attention than tuberculosis, malaria, and AIDS. Education - correct answer Prevention of...

BOC Microbiology Practice QuestionS & Answers/ VERIFIED/ An organism identified as Cryptococcus species can be accurately identified as Cryptococcus neoformans using which of the following characteristics? - Positive urease test - Presence of a capsule - Positive phenol oxidase test - Appearance of yellow colonies - -Positive phenol oxidase test Consider the following results on an isolate from a CSF specimen, growing on cornmeal agar: Blastospores = +, Pseudohyphae = -, Chlamydospore...

ClientCenteredCareFinalExam whatareriskfactorsassociatedwithpressureulcers? (Ans-malnutrition,age,sensoryissues,moisture whatisthenameforaninfectionfoundinthedermallayerand subcutaneous tissue (Ans-cellulitis whatisthename foratumorthatusuallybeginsasanoduleand canrapidly formanulcer (Ans-squamouscellcarcinoma whenrepositioningapatient,whyshouldyoutrytoliftthepatient andnot slide them? (Ans-shearing whichtypeofdietshouldateenagerwithacnefollow (Ans-well-balanced whenadministeringth...

Infectious disease: Worms and protozoans, Neglected Tropical diseases - answer-April 4 Neglected Tropical Diseases (NTDs) - answer-A number of NTDs are caused by worms and protozoa • NTDs: substantial morbidity & mortality • typically persist only in the poorest, most marginalized communities and conflict areas • Social stigma & disability • Lost income • Children kept out of school • Reduced ability to care for family • All low-income countries are affected by at ...

Where does lipid digestion begin? - ANSWER-Small intestine What is the fastest band in lipoprotein separation electrophoresis and what does it mostly consist of? - ANSWER-Alpha band; consists mostly of HDL What is the role of LCAT? - ANSWER-transfer of fatty acids from lecithin to cholesterol (esterification) A HIGH urea/creatinine ratio with an elevated plasma urea indicates what condition? - ANSWER-Prerenal condition A high urea/creatinine ratio with an elevated creatinine indicate...