Platyhelminthes Exams

Lecture Exam – in lecture on Wednesday, November 11• worth 80 points• consists of essay, fill-in-blanks, and T/F

Lab Practical – in lab on Monday, November 16• consists of 20 stations – each with 3 questions for a total of 60 points• most stations will involve questions on parasites examined with the microscope in lab• practical will not be timed; you have the entire period (1 hour and 15 minutes) to complete the exam.

Review these parasites on the following slides:

Class?

Genus?

Structure?

Structure?

Name of parasite with this egg?

What will hatch out from this egg?

Name?

Habitat?

Where is it found in world?

How does a human become infected with it?

Name?

Habitat?

Structure?

Structure?

How is human infected?

What parasite causes this pathology?

What is this tissue?

What is this tissue?

Name?

Specific habitat?

How does a human become infected?

Structure?

Structure?

Structure?

Genus name?

Definitive host?

Structure?

2nd intermediate host?

Stage in this host?

Parasite causing this pathology?

What stage is it?

Specific stage?

In life cycle of Schistosoma, what stage comes next?

In life cycle of Alaria, what stage comes next?

In life cycle of Uvulifer, what stage comes next?

Parasite with this egg?

How is the egg released from the human?

What stage hatches from the egg?

Is this parasite endemic in South America?

What stage is this?

Where would you find this stage in Paragonimus westermani?

Where would you find this stage in Heterophyes?

Name?

Habitat?

How does human become infected?

Structure?

Structure?

Class?

Structure?

Structure?

Name of larval stage?

Name?

Definitive hosts in US?

Habitat?

Structure?

How did definitive host become infected?

What parasite has this egg?

How is egg released from human?

Name of this tiny human parasite?

Habitat?

How does human become infected?

Name given to the genital sucker, a characteristic of this parasite?

What is this disorder called?

Give the genus name of one parasite that could cause it?

What stage entered the skin to cause this problem?

Parasite with this egg?

Where do the adults of this parasite live – be specific?

Is this parasite endemic in South America?

Africa?

Name?

Definitive host?

Habitat in this host?

Structure?

Structure?

Name?

Definitive host?

How does definitive host become infected?

Structure?

Genus of parasite causing black spots?

What stage is this?

Why is it black?

Definitive host?

Scientific name of parasite causing this problem?

What specific stage is this?

Give the scientific name of the parasite that occurred in this person’s brain?

What stage is it?

How did the person get this parasite?

What parasite could this be?

What stage is it?

This was found in human feces. Give name of parasite.

What is the black structure?

How did person get it?

This was found in dog feces. Give the parasite name.

What stage is it?

What are these circular things?

What is this structure?

What is this groove?

Give the name of a genus of parasite that has this structure

Give scientific name of this 5mm long parasite?

What is the host and habitat of the adult?

What is the intermediate host in the US?

Is it enzootic in WI?

What is this parasite stage?

What is the central structure?

If it was in a cow, give parasite name?

In a pig, name?

In a human, name?

Name of parasite with these proglottids?

First intermediate?

Second intermediate? Structure?

Parasite with this egg?

Region?

Region?

Give scientific name of parasite with this proglottid?

Structure?

Give scientific name of parasite causing this problem?

What parasite stage is this – be specific?

Name of parasite with this egg?

What stage will hatch out of this egg?

What parasite stage is this?

If it was in a grain beetle, what parasite would it be?

If it was in a dog flea, what parasite would it be?

If it was in a human villus, what parasite would it be?

Structure?

Structure?

Structure?

These were found in mesenteries and liver of a rabbit.

Give parasite name.

What stage are they?

This was found in human feces.

What stage is it?

What is the scientific name of this human parasite?

What parasite stage is this?

What is scientific name of parasite?

Layer?

What organ is this

What are these things?

Where would you specifically find them?

What do they do?