NEMATODES

86問 • 1年前

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Group of parasites c'monly known as roundworms which have cylindrical, non segmented, long, and bilateraly symmetrical in shape

PHYLUM NEMATODA

Roundworms body cavity which contains viscera (digestive, reproductive, and parts of the nervous system) is also called as

PSEUDOCOELE

Possess specialized anterior capable of causing abrasion, inducing attachment, and initiating sensory response

ADULT ROUNDWORM

Adult roundworms have these features capable of attachment

LIP, HOOK, PLATE, PAPILLAE, TEETH

What are the morphological forms of Phylum nematoda

EGG, JUVENILE, ADULT

The complete system of roundworms

DIGESTIVE

Where the mouth of roundworms can be found

ANTERIOR END

What is the shaped of the buccal cavity of roundworms

TUBULAR, FUNNEL

The muscular tube that pumps food posteriorly into the intestine which usually have spines, hook, cutting plates and teeth in roundworms

ESOPHAGUS

Flattened tube with wide lumen in roundworms

INTESTINE, MIDGUT

What sex of roundworm have shorter rectum

FEMALE

Male roundworms rectum are joined w/ a genital duct to form a c'mon__which opens through the anus

CLOACA

What system is absent in the roundworms

CIRCULATORY, RESPIRATORY

This is present in roundworms nervous system

CHEMORECEPTOR

This acts as an excitatory neurotransmitter in roundworms nervous system

ACETYLCHOLINE

This acts as an inhibitory neurotransmitter in roundworms nervous system

GAMMA AMINO BUTYRIC ACID

What are the two classifications of the roundworms nervous system

AMPHID, PHASMID

The classifications of roundworm nervous system which pair of laterally place minute receptor organs in the cephalic or cervical region of all nematodes

AMPHID

Classification of the roundworms nervous system which pair of minute lateral post an organs in species without caudal glands

PHASMID

How many collecting tubules are collecting canal are present in the roundworms excretory system

Roundworms has no circulatory system as the substances are present in the fluid of the body cavity which fulfills the functions of the blood

HEMOGLOBIN, GLUCOSE, PROTEIN, SALT, VITAMIN

Male roundworms has the reproductive system posterior ___of the base a single coiled or convoluted tubule

THIRD

Male roundworms reproductive system has the following

TESTES, VAS DEFEREN, SEMINAL VESICLE, EJACULATORY DUCT, CLOACA

Male roundworms reproductive system has the accessory copulatory apparatus which contains of the following

GUBERNACULUM, TELAMON, COPULATORY SPICULE, COPULATORY BURSA

Female roundworm reproductive system composed of organs that may be

SINGLE, BIFURCATED

Organs that are present in the female roundworms reproductive system

OVARY, OVIDUCT, SEMINAL RECEPTACLE, UTERUS, OVIJECTOR, VAGINA

Female roundworm which is contains egg or female worms which is capable to lay egg

OVIPAROUS

Female roundworms which is capable of producing larvae

VIVIPAROUS, LARVIPAROUS

Gravid female roundworms has daily output how many eggs

200,000

In the egg developmental stage of roundworms, this is the feature of the egg covering

ALBUMINOUS LAYER

How many stages do roundworms larval stage has

What parasite if the mode of attachment is by anchorage with attenuated ends

TRICHURIS TRICHIURA

What parasite if the mode of attachment is by oral to the mucosa

ANCYLOSTOMA

What parasite is the mode of attachment is by penetration of the tissues

STRONGYLOIDES

What parasite if the mode of attachment is by retention in the folds of the mucosa

LUMBRICOIDES

Phylum nematode which has a lifespan of 4 to 16 weeks

TRICHINELLA SPIRALIS

Phylum nematode which has the shortest lifespan of 1 to 2 months

ENTEROBIUS VERMICULARIS

Phylum nematode which has a lifespan of 12 to 17 months

ASCARIS LUMBRICOIDES

Phylum nematod which has a lifespan of at least 14 years

HOOKWORM

Phylum nematode which has a lifespan for up to 25 years

FILARIAL WORM

Phylum nematog which has a lifespan of 5 to 10 years

TRICHURIS TRICHIURA

Phylum nematodes which has the longest lifespan for up to 20 to 30 years

STRONGYLOIDES STERCORALIS

Classification of medically important growth and specie of nematodes with lack of phasmids or without caudal chemoreceptor

APHASMIDIA

Classification of medically important growth and specie of nematodes which has phasmids

PHASMIDIA

Select all aphasmidia that parasitize the small intestine

Trichinella spiralis, Capillaria philippinensis

Select all aphasmidia that parasitize the large intestine

Trichuris trichiura

Select all phasmidia that parasitize the small intestine

Ascaris lumbricoides, Necator americanus, Ancylostoma duodenale, Ancylostoma ceylanicum, Strongyloides stercoralis

Select all phasmidia that parasitize the large intestine

Enterobius vermicularis

Select all phasmidia that parasitize the tissues

Wuchereria bancrofti, Brugia malay, Loa loa, Dracunculus medinensis

Select all phasmidia that that causes larva migrants in man

Ancylostima braziliense, Ancylostoma caninum, Toxocara spp.

The three layers of the nematodes egg

VITELLINE MEMBRANE, CHORIONIC, ALBUMINOUS COVER

What is the common name of trichinella spiralis

TRICHINA WORM

What is the infective stage of trichinella spiralis

ENCYSTED LARVA

What is the intermediate and final host of trichinella spiralis

HOG, RAT, MAN

Diseases associated with trichinella spiralis

TRICHINOSIS, TRICHINIASIS, TRICHINELLOSIS

What is the diagnostic stage of trichinella spiralis

LARVA

How many um and what is the characteristics of trichinella spiralis larva

80-120, HIGHLY COILED

It has spare like borrowing tip and at its tapering anterior and which grows rapidly for about 1 mm

TRICHINELLA SPIRALIS LARVA

Adults trichinella spiralis are rarely seen in stool or any material but it is mostly found on

TISSUE

How many millimeters the measurement of female adult trichinella spiralis

3.5x0.06

What is the characteristics of female adult trichinella spiralis

LARVIPAROUS

Posterior and has a bluntly rounded while the anterior fifth has a single vulva

FEMALE ADULT TRICHINELLA SPIRALIS

How many millimeters of male adult trichinella spiralis

1.5x0.04

Adult male trichinella spiralis has been truly curved with

2 LOBULAR CAUDAL APPENDAGE

Considered as the gold standard diagnosis of trichinella spiralis

MUSCLE BIOPSY

What is the sample needed for trichinel spiralis muscle biopsy

GASTROCNEMIUS, BICEP

Samples of muscle biopsy for the diagnosis of trichidella spiralis should be taken for what week of infection

3-4

What is the chemical being digest to the muscle for biopsy for the diagnosis of trichinel spiralis

PEPSIN HYDROCLORIDE

Diagnosis of trichinella spiralis the use of antigen preparation of trichinella larva which the positive result is a small white swelling around the injection site surrounded by unraised irregular wheel

BACHMAN INTRADERMAL TEST

Bachman intradermal test free diagnosis of trichinella spiralis is observed for how many minutes

Other means of diagnosis of trichinella spiralis which ethical consideration is an issue because it is done when meat is suspected of harboring the existed the larvae of trichinella and feeding the meat to the albino rats

BECKS XENODIAGNOSIS

Albino rats is observed for how many days after inoculation for the presence of female war in the duodenum and larvae in the muscles of the experimental animal in Becks xenodiagnosis

What are the three stages of pathologic changes in trichinella spiralis infection

INTESTINAL, MUSCLE INVASION, CONVALESCENCE

A stage of pathologic change in trichinel spiralis infection which compromises of inflammation of duodenal and jejunal mucosa malaise nausea diarrhea and abdominal changes

INTESTINAL

Stage of pathologic change in trichinella spiralis infection which composes of fever facial edema pain swelling and weakness of the involved muscles as well as eosinophilia

MUSCLE INVASION

Stage of pathologic change in trichinella infection begins at the end of the third week signs and symptoms subsides cyst wall then the larva itself calcify

CONVALESCENCE

What are the main sign and symptoms of trichinella spiralis infection

FACIAL EDEMA, EOSINOPHILIA

These are type of drugs that are commonly used to control the symptoms of trichinella spiralis infection

ANALGESIC, ANTIPYRETIC

It is a steroidal drug which inhibit the severity of the disease and may protect organs from significant damage, give also the recommended dosage

ADENOCORTICOSTEROID, 20MGX3

An antiparasitic drug that is given at the dosage of 25 mg per kilogram of the body weight twice a day for 7 days

THIABENDAZOLE

Commonly used antiparasitic drug

MEBENDAZOLE, ALBENDAZOLE

Freezing is one method of the elimination of insisted larva in hogs that may be infected with trichinella spiralis which how many degrees if it was 24 hours

-30

Freezing is one method of the elimination of insisted larva in hogs that may be infected with trichinella spiralis which how many degrees if it was 20 days

-15

Thorough cooking of pork is one way prevention of trichinella spiralis for how many degrees celsius and fahrenheit

77, 177

What are the other common name of trichinella spiralis

GARBAGE WORM, MUSCLE WORM, PORKWORM

Refers to the muscle pain as one of signs and symptoms of trichinella spiralis infection

MYALGIA

COMPH Lesson 5

Jef Marc Valencia · 73問 · 2年前

COMPH Lesson 5