Ectop Of LA

Question 1

What are the three common female blood feeding flies? 

Answer 1

 horseflies, deerflies, and stable flies


Question 2

What is the genus of horse flies? 

Answer 2

Tabanus sp

Question 3

Describe two characteristics of the species tabanus sp

Answer 3

Very large and scissor like mouth parts

Question 4

For the order deer flies, what is the genus

Answer 4

Chrysops sp

Question 5

What are two descriptive words for the Chrysops sp

Answer 5

Banded wings and scissor like mouth parts 

Question 6

What are the three disease vectors of female blood feeding flies? 

Answer 6

Anthrax, anaplasmosis & EIA

Question 7

What are the two female and male blood feeding flies 
A. Stable fly & deer flies
B.Stable fly & Sheep keds
C.stable fly & horn fly

Answer 7

C. Stable and horn fly. 

Question 8

For the order stable fly, what is the genus? 

A. Malophagus
B.stomoxys calcitrans
C.Haematobia irritans

Answer 8

B. stomoxys calcitrans

Question 9

T/F
For , stomoxys calcitrans they can attack legs, ventrum and ears


Answer 9

TRUE

Question 10

What are the two intermediate host of
 stomoxys calcitrans

A. Habronema sp & stephanofilaria sp
B. Habronema sp & stephanofilaria stilesi
C. Habronema sp & sarcophaga sp

Answer 10

A. Habronema sp & stephanofilaria sp

Question 11

stomoxys calcitrans
2 mechanical vectors are .. 

A. Anaplasmosis UIA
B . Anaplasmosis & EIA

Answer 11


B . Anaplasmosis & EIA

Question 12

For the order horn fly what is the genus?
A. Habronema sp
B. stomoxys calcitrans
C. Haematobia irritans

Answer 12

C. Haematobia irritans

Question 13

The horn fly is common in what type of animal 

Answer 13

🐄

Question 14

T/ F
Horn flies, attack the stomach, tail, and eyes 

Answer 14

False -
The attack the back, shoulders, sides

Question 15

What is the intermediate host of horn flies
A.stephano stilsia
B. Stephanofilaria stilesi
C. A & B
D. None


Answer 15

B. Stephanofilaria stilesi

Question 16

Where are the eggs laid of horn flies 

Answer 16

Fresh manure 🐄

Question 17

What is the permanent external parasite of sheeps
A. Screwworm “ cochiliomya”
B. M. autum
C. Sheep keds “ melophagus ovinus

Answer 17

C. Sheep keds “ melophagus ovinus

Question 18

What are the two severe pathological characteristics of sheep keds
A. Anemia & severe blisters
B. None
C. Anemia and wool damage.


Answer 18

C. Anemia and wool damage.

Question 19

T/F
Sheep keds lay eggs

Answer 19

False . No eggs
- only 1 larva

Question 20

For the order screwworm what is the genus

A. Gastrphulis
B. Hypoder sola
C. Cochilomyia homniorax

Answer 20

C. Cochilomyia homniorax

Question 21

T/F - Cochilomyia homniorax have adult parasites & parasitic larva

Answer 21

False - adult non p &
True - parasitic larva

Question 22

Where are the eggs of
Cochilomyia homniorax laid at

Answer 22

Fresh wounds

Question 23

What day do parasitic larva of Cochilomyia homniorax feed for
A. 3-8 day
B. 4-7 day
C. 1 week

Answer 23

B. 4-7 day

Question 24

What are the two reportable types of? Screwworm

Answer 24

State & federal

Question 25

Are screwworm obligatory or facultative myiasis

Answer 25

Obligatory

Question 26

Define obligatory myiasis

Answer 26

Maggots feeding on live tissue 

Question 27

For the order heel flies / ox warbles, what is the species A. Hypoderma spp B. A & B C. Gastrophulis sp D. None 

Answer 27

A. Hypoderma spp

Question 28

For the species hypoderma sp What’s the life cycle

Answer 28

Eggs hatch , larva pent skin , mig through subQ

Question 29

If hypoderma spp is in the esophagus , what’s it called

Answer 29

H lineatum

Question 30

If hypoderma spp is in the spinal canal what’s it called

Answer 30

H bovis

Question 31

What’s the species for the order bot flies / bots

Answer 31

gasterphilus

Question 32

Are gasterphilus adults , parasitic or non

Answer 32

Non

Question 33

Life cycle of gasterphilus 4 steps

Answer 33

Eggs hatch , larva pent oral mucosa , mig to gastric cardia , pass in feces,

Question 34

What’s the order for the species nasal bot flies / nasal bots A. Obtobis megnini B.sarcoptiform C. Oestrus Ovis

Answer 34

C. Oestrus Ovis

Question 35

For Oestrus Ovis, where are the larva deposited

Answer 35

Nostrils

Question 36

Life cycle of Oestrus Ovis (3)

Answer 36

Larva migr to sinuses , pass in feces , pupate

Question 37

What’s the order for the species sarcoptidae

Answer 37

Acarina

Question 38

Location of sarcoptidae A. Feces B. Dependent C. Soil D. B & D

Answer 38

Dependent

Question 39

3 signs of sarcoptidae

Answer 39

Pruritus, alopecia & skin damage

Question 40

What’s the order for the species psoroptidae ( thick hair)

Answer 40

sarcoptiform

Question 41

What’s the species specificity for sarcoptiform (3)

Answer 41

Ovis, bovis, equi

Question 42

Transmission of sarcoptiform A. Indirect contact B. Direct contact C. B & C F. Bite

Answer 42

Direct contact

Question 43

Who do you report sarcoptiform to

Answer 43

State / federal

Question 44

What species of the order sarcoptiform causes pruritus & licking

Answer 44

Chorioptidae ( foot / tail )

Question 45

What way is Chorioptidae ( foot / tail ) transmitted by A. Direct contact B. Saliva

Answer 45

Direct contact

Question 46

For the parasite ticks what’s the order

Answer 46

Acarina

Question 47

What’s the 2 family of the order acarina

Answer 47

Argasidae ( soft ) & ixodidae ( hard )

Question 48

What’s the 3 pathological factors of the order acarina

Answer 48

Blood feeders , dis vectors & toxic

Question 49

Whats the 4 dis vectors for the order acarina

Answer 49

Bacterial, viral , rickettsial, protozoal

Question 50

What do the order of acarina toxic aspect cause

Answer 50

Tick paralysis

Question 51

What is the general life cycle of ticks

Answer 51

Eggs , larva , nymph, adult

Question 52

Do larva ticks have 4,6,8 legs

Answer 52

6 legs

Question 53

Do nymph ticks have 4,6,8 legs

Answer 53

8 legs

Question 54

What’s the host # for ticks

Answer 54

Variable

Question 55

How do you diagnose ticks ? Is it zoonotic

Answer 55

Visualize & yes

Question 56

For soft ticks what’s the common species A. Scutum B. O megnini C.

Answer 56

O megnini

Question 57

What’s O megnini know as

Answer 57

Spinous ear tick

Question 58

What’s the 2 parasitic stages of O megnini (2)

Answer 58

Larva & nymph

Question 59

What do O megnini when they’re irritating cause

Answer 59

Head shaking & excoriated ears

Question 60

How do you diagnose O megnini A. DTM B. Skin scrape C . Otoscope evaluated D. B & C E. None

Answer 60

otoscope

Question 61

What’s the 2 morphology of hard ticks

Answer 61

Scutum & large mouth parts

Question 62

Do female have complete chitinous Do male have incomplete

Answer 62

Male - complete Female- partial

Question 63

What tick is know as the lone star tick

Answer 63

amblyomma americanum

Question 64

What is the amblyomma americanum a vector for

Answer 64

RMSF

Question 65

What tick is known as the gulf coast tick

Answer 65

amblyomma maculatum

Question 66

What’s the host of amblyomma maculatum

Answer 66

Mammals & ground birds

Question 67

For the family ixodidae , what’s known as the Texas cattle fever tick

Answer 67

rhipicephalus annulatus

Question 68

For rhipicephalus annulatus in the host of cattle , do they live their for their life cycle

Answer 68

Yes

Question 69

What’s the vector for rhipicephalus annulatus

Answer 69

Babesia annulatus