Save
Busy. Please wait.
or

show password
Forgot Password?

Don't have an account?  Sign up 
or

Username is available taken
show password

why


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.
We do not share your email address with others. It is only used to allow you to reset your password. For details read our Privacy Policy and Terms of Service.


Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't know
Remaining cards (0)
Know
0:00
share
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

quiz 4par

spiro

QuestionAnswer
INDIRECT life cycle – arthropod I.H. (L1 –L3) SPIRUROIDS
Most have 2 lateral lips – pseudolabia SPIRUROIDS
Spicules – dissimilar shape and size SPIRUROIDS
Ovoviviparous (embryonated) eggs SPIRUROIDS
Horse Eyeworm Thelazia lacrymalis
Dog Eyeworm Thelazia californiensis
Found in lachrymal ducts, conjunctival sac and under nictitating membrane Thelazia californiensis
Dogs, sheep, deer, cats and horses Thelazia californiensis
Zoonotic Thelazia californiensis
VECTOR – Fruit fly, Fannia canicularis & F. benjamini (muscoid latrine flies) Thelazia californiensis
Phospholine & IsoflurophateLevamsiole & Doramectin Thelazia californiensis
Adults -in the stomach, cecum & colon Habronema
Adults have a cylindrical buccal capsule Habronema
Eggs: long, thin-shelled and embryonated when passed in the feces (hot dog shape) Habronema
Proud Flesh (excessive granulation tissue Habronema
Summer sores or Swamp cancer Habronema
Chronic gastritis & ulcerations Habronema
Adults reside in nodules in the stomach Draschia
Same life cycle (M. domestica) and pathology as Habronema Draschia
Large stout worms PHYSALOPTERA
Stomach or intestine (cats and dogs) PHYSALOPTERA
2 large pseudolabia armed w/teeth – firmly attached to mucosa PHYSALOPTERA
Female – many ovaries & uteri PHYSALOPTERA
Eggs: thick walled, embryonated PHYSALOPTERA
Dogs/Cats pass eggs w/L1…..ingested by I.H. (roaches, crickets, beetles) L1 to L3…or Paratenic host (frogs, snakes, rodents) PHYSALOPTERA
Vomiting Anorexia Dark, tarry fecesAnimals may lose weight PHYSALOPTERA
The adults reside in nodules in the wall of the esophagus, stomach or aorta SPIROCERCA LUPI
DH: Dogs and cats (wild) SPIROCERCA LUPI
Important factor in development of a malignant tumor of the esophagus SPIROCERCA LUPI
Ingested by dung beetle (L1 – L3) SPIROCERCA LUPI
Ingestion by D.H. – walls of esophagus & stomach SPIROCERCA LUPI
I.H. ingested by a paratenic host (amphibia, reptiles, wild birds) – L3 encyst in esophagus, mesentery or organ SPIROCERCA LUPI
SPIROCERCA LUPI Vomiting, Sudden death (rupture of aorta)Wasting (loss of weight), emaciation
REPORTABLE DISEASE IN THE U.S. DRACUNCULUS
1900 – found throughout Africa, the Middle East, Central & South Asia DRACUNCULUS
Tadpoles of frogs (Xenopus & Rana) were capable of ingesting copepods w/ L3 DRACUNCULUS
Ingested – L3 migrate (gut – somatic tissues) DRACUNCULUS
(raccoons, dogs, cats) – N.America D. insignis
(HUMANS) – Africa, India D. medinensis
DRACUNCULUS Female is larviparous (viviparous) and may reach 3 feet long
Contraction instigated by water, cause worm and uterus to protrude through the wound DRACUNCULUS
Created by: alljacks
 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!

"Know" box contains:
Time elapsed:
Retries:
restart all cards