Rabbit Medicine and Surgery Q&A 17 - Revision history

Bara at 17:27, 24 September 2011

2011-09-24T17:27:32Z

Ggaitskell at 12:29, 25 August 2011

2011-08-25T12:29:28Z

HelenD at 08:30, 14 August 2011

2011-08-14T08:30:05Z

HelenD at 10:16, 11 August 2011

2011-08-11T10:16:05Z

Ggaitskell: Created page with "{{Template:Manson Keeble Meredith}} 500px
'''A two-year-old neutered female rabbit presents with some skin scale and mild alopec..."

2011-08-10T19:09:49Z

Created page with "{{Template:Manson Keeble Meredith}} centre|500px '''A two-year-old neutered female rabbit presents with some skin scale and mild alopec..."

New page

{{Template:Manson Keeble Meredith}}

[[Image:Rabbit Medicine 17.jpg|centre|500px]]

 

'''A two-year-old neutered female rabbit presents with some skin scale and mild alopecia over the dorsal interscapular region. The owner is unsure whether the rabbit is pruritic or not. A cellotape impression is examined by microscopy. Eggs are found attached to the hairs, and a single mite is found.'''

 

<FlashCard questions="3">
|q1=Identify the indicated mite and eggs.
|a1=
The most common mites seen in rabbits are the fur mites
*Cheyletiella parasitovorax and
*Leporacarus gibbus (formerly Listrophorus gibbus), and
*the ear mite Psoroptes cuniculi. 
Other mites occasionally seen on rabbits are
*Demodex cuniculi,
*Notoedres cati,
*Trombicula autumnalis,
*Dermanyssus gallinae and
*Sarcoptes spp. 
The mite shown is Cheyletiella parasitovorax.
|l1=
|q2=What are the identifying features?
|a2=
C. parasitovorax is a non-burrowing mite; it causes seborrhoea, alopecia and pruritus. Adult mites are large and have hook-like accessory mouthparts. 
L. gibbus is also a non-burrowing mite. Adult females are sometimes described as similar to a flea in appearance, with a striated cuticle, dark, sclerotic head and short legs with no clasping adaptations. Membranous flaps arising from the first set of legs attach the mites to a hair. Males have a long adanal process and adanal suckers. 
P. cuniculi may be found causing skin lesions. Mites are large, being up to 0.07 mm in length, and may be seen with the naked eye. They have an oval body shape, pointed mouthparts and three jointed pedicles with funnel shaped suckers.
|l2=
|q3=Which related organism is not generally associated with seborrhoea?
|a3=
L. gibbus. Clinical signs are
*alopecia,
*pruritus and
*sometimes a moist dermatitis. 
Many cases are asymptomatic.
|l3=
</FlashCard>

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@@ Line 15: / Line 15: @@
 |a1=
 The most common mites seen in rabbits are the fur mites
-*Cheyletiella parasitovorax and
+*''Cheyletiella parasitovorax'' and
-*Leporacarus gibbus (formerly Listrophorus gibbus), and
+*''Leporacarus gibbus'' (formerly ''Listrophorus gibbus''), and
-*the ear mite Psoroptes cuniculi. <br>
+*the ear mite ''Psoroptes cuniculi''. <br>
 Other mites occasionally seen on rabbits are
-*Demodex cuniculi,
+*''Demodex cuniculi'',
-*Notoedres cati,
+*''Notoedres cati'',
-*Trombicula autumnalis,
+*''Trombicula autumnalis'',
-*Dermanyssus gallinae and
+*''Dermanyssus gallinae'' and
-*Sarcoptes spp. <br><br>
+*''Sarcoptes'' spp. <br><br>
 The mite shown is Cheyletiella parasitovorax.
-|l1=Cheyletiella spp.
+|l1=Mites – Rabbit
 |q2=What are the identifying features?
 |a2=
-C. parasitovorax is a non-burrowing mite; it causes seborrhoea, alopecia and pruritus. Adult mites are large and have hook-like accessory mouthparts. <br><br>
+''C. parasitovorax'' is a non-burrowing mite; it causes seborrhoea, alopecia and pruritus. Adult mites are large and have hook-like accessory mouthparts. <br><br>
-L. gibbus is also a non-burrowing mite. Adult females are sometimes described as similar to a flea in appearance, with a striated cuticle, dark, sclerotic head and short legs with no clasping adaptations. Membranous flaps arising from the first set of legs attach the mites to a hair. Males have a long adanal process and adanal suckers. <br><br>
+''L. gibbus'' is also a non-burrowing mite. Adult females are sometimes described as similar to a flea in appearance, with a striated cuticle, dark, sclerotic head and short legs with no clasping adaptations. Membranous flaps arising from the first set of legs attach the mites to a hair. Males have a long adanal process and adanal suckers. <br><br>
-P. cuniculi may be found causing skin lesions. Mites are large, being up to 0.07 mm in length, and may be seen with the naked eye. They have an oval body shape, pointed mouthparts and three jointed pedicles with funnel shaped suckers.
+''P. cuniculi'' may be found causing skin lesions. Mites are large, being up to 0.07 mm in length, and may be seen with the naked eye. They have an oval body shape, pointed mouthparts and three jointed pedicles with funnel shaped suckers.
-|l2=Cheyletiellosis
+|l2=Mites – Rabbit
 |q3=Which related organism is not generally associated with seborrhoea?
 |a3=
-L. gibbus. Clinical signs are
+''L. gibbus''. Clinical signs are
 *alopecia,
 *pruritus and

@@ Line 37: / Line 37: @@
 *sometimes a moist dermatitis. <br>
 Many cases are asymptomatic.
-|l3=Leporacarus
+|l3=Leporacarus#Clinical Signs
 </FlashCard>

@@ Line 23: / Line 23: @@
 *Sarcoptes spp. <br><br>
 The mite shown is Cheyletiella parasitovorax.
-|l1=
+|l1=Cheyletiella spp.
 |q2=What are the identifying features?
 |a2=
@@ Line 29: / Line 29: @@
 L. gibbus is also a non-burrowing mite. Adult females are sometimes described as similar to a flea in appearance, with a striated cuticle, dark, sclerotic head and short legs with no clasping adaptations. Membranous flaps arising from the first set of legs attach the mites to a hair. Males have a long adanal process and adanal suckers. <br><br>
 P. cuniculi may be found causing skin lesions. Mites are large, being up to 0.07 mm in length, and may be seen with the naked eye. They have an oval body shape, pointed mouthparts and three jointed pedicles with funnel shaped suckers.
-|l2=
+|l2=Cheyletiellosis
 |q3=Which related organism is not generally associated with seborrhoea?
 |a3=
@@ Line 37: / Line 37: @@
 *sometimes a moist dermatitis. <br>
 Many cases are asymptomatic.
-|l3=
+|l3=Leporacarus
 </FlashCard>