Line 63: |
Line 63: |
| choice5="Escherichia coli" | | choice5="Escherichia coli" |
| correctchoice="1" | | correctchoice="1" |
− | feedback1="'''Correct!''' Pizzle rot, otherwise known as ulcerative balanoposthitis is seen as ulceration around the prepucial orifice with a brown crust, particularly in Merino sheeep and Angora goats. High urine urea levels from high protein intake may predispose to the condition and castration and heavy wool around the prepuce are risk factors, but the actual causal agent is Corynebacterium renale. The bacteria hydrolyses urea to ammonia which then causes mucosal irritation and ulceration. [[Corynebacterium species|WikiVet Article: Corynebacterium]]" | + | feedback1="'''Correct!''' Pizzle rot, otherwise known as ulcerative balanoposthitis is seen as ulceration around the prepucial orifice with a brown crust, particularly in Merino sheeep and Angora goats. High urine urea levels from high protein intake may predispose to the condition and castration and heavy wool around the prepuce are risk factors, but the actual causal agent is Corynebacterium renale. The bacteria hydrolyses urea to ammonia which then causes mucosal irritation and ulceration. [[Corynebacterium renale|WikiVet Article: Corynebacterium]]" |
− | feedback3="'''Incorrect.''' Brucella abortus does not cause pizzle rot, otherwise known as ulcerative balanoposthitis. This condition is seen as ulceration around the prepucial orifice with a brown crust, particularly in Merino sheeep and Angora goats. High urine urea levels from high protein intake may predispose to the condition and castration and heavy wool around the prepuce are risk factors, but the actual causal agent is Corynebacterium renale. The bacteria hydrolyses urea to ammonia which then causes mucosal irritation and ulceration. [[Corynebacterium species|WikiVet Article: Corynebacterium]]" | + | feedback3="'''Incorrect.''' [[Brucella abortus]] does not cause pizzle rot, otherwise known as ulcerative balanoposthitis. This condition is seen as ulceration around the prepucial orifice with a brown crust, particularly in Merino sheeep and Angora goats. High urine urea levels from high protein intake may predispose to the condition and castration and heavy wool around the prepuce are risk factors, but the actual causal agent is Corynebacterium renale. The bacteria hydrolyses urea to ammonia which then causes mucosal irritation and ulceration. [[Corynebacterium renale|WikiVet Article: Corynebacterium]]" |
− | feedback2="'''Incorrect.''' Arcanobacter pyogenes does not cause pizzle rot, otherwise known as ulcerative balanoposthitis. This condition is seen as ulceration around the prepucial orifice with a brown crust, particularly in Merino sheeep and Angora goats. High urine urea levels from high protein intake may predispose to the condition and castration and heavy wool around the prepuce are risk factors, but the actual causal agent is Corynebacterium renale. The bacteria hydrolyses urea to ammonia which then causes mucosal irritation and ulceration. [[Corynebacterium species|WikiVet Article: Corynebacterium]]" | + | feedback2="'''Incorrect.''' [[Arcanobacter pyogenes]] does not cause pizzle rot, otherwise known as ulcerative balanoposthitis. This condition is seen as ulceration around the prepucial orifice with a brown crust, particularly in Merino sheeep and Angora goats. High urine urea levels from high protein intake may predispose to the condition and castration and heavy wool around the prepuce are risk factors, but the actual causal agent is Corynebacterium renale. The bacteria hydrolyses urea to ammonia which then causes mucosal irritation and ulceration. [[Corynebacterium renale|WikiVet Article: Corynebacterium]]" |
− | feedback4="'''Incorrect.''' Staphylococcus aureus does not cause pizzle rot, otherwise known as ulcerative balanoposthitis. This condition is seen as ulceration around the prepucial orifice with a brown crust, particularly in Merino sheeep and Angora goats. High urine urea levels from high protein intake may predispose to the condition and castration and heavy wool around the prepuce are risk factors, but the actual causal agent is Corynebacterium renale. The bacteria hydrolyses urea to ammonia which then causes mucosal irritation and ulceration. [[Corynebacterium species|WikiVet Article: Corynebacterium]]" | + | feedback4="'''Incorrect.''' [[Staphylococcus aureus]] does not cause pizzle rot, otherwise known as ulcerative balanoposthitis. This condition is seen as ulceration around the prepucial orifice with a brown crust, particularly in Merino sheeep and Angora goats. High urine urea levels from high protein intake may predispose to the condition and castration and heavy wool around the prepuce are risk factors, but the actual causal agent is Corynebacterium renale. The bacteria hydrolyses urea to ammonia which then causes mucosal irritation and ulceration. [[Corynebacterium renale|WikiVet Article: Corynebacterium]]" |
− | feedback5="'''Incorrect.''' Escherichia coli does not cause pizzle rot, otherwise known as ulcerative balanoposthitis. This condition is seen as ulceration around the prepucial orifice with a brown crust, particularly in Merino sheeep and Angora goats. High urine urea levels from high protein intake may predispose to the condition and castration and heavy wool around the prepuce are risk factors, but the actual causal agent is Corynebacterium renale. The bacteria hydrolyses urea to ammonia which then causes mucosal irritation and ulceration. [[Corynebacterium species|WikiVet Article: Corynebacterium]]" | + | feedback5="'''Incorrect.''' [[Escherichia coli]] does not cause pizzle rot, otherwise known as ulcerative balanoposthitis. This condition is seen as ulceration around the prepucial orifice with a brown crust, particularly in Merino sheeep and Angora goats. High urine urea levels from high protein intake may predispose to the condition and castration and heavy wool around the prepuce are risk factors, but the actual causal agent is Corynebacterium renale. The bacteria hydrolyses urea to ammonia which then causes mucosal irritation and ulceration. [[Corynebacterium renale|WikiVet Article: Corynebacterium]]" |
| image=""> | | image=""> |
| </WikiQuiz> | | </WikiQuiz> |
Line 111: |
Line 111: |
| choice4="Granulomatous lymphadenitis" | | choice4="Granulomatous lymphadenitis" |
| correctchoice="1" | | correctchoice="1" |
− | feedback1="'''Correct!''' Corynebacterium pseudotuberculosis causes ulcerative lymphangitis in the horse. The infection results in lymphangitis of lower limbs or abscessation in pectoral region. This is a rare disease in the UK, but is relatively common in southwestern USA, where infection in horses is seasonal, with a peak incidence in late summer and autumn. In the UK, the same organism is more commonly found in sheep and goats, where it causes caseous lymphadenitis. [[Corynebacterium species|WikiVet Article: Corynebacterium]] " | + | feedback1="'''Correct!''' Corynebacterium pseudotuberculosis causes ulcerative lymphangitis in the horse. The infection results in lymphangitis of lower limbs or abscessation in pectoral region. This is a rare disease in the UK, but is relatively common in southwestern USA, where infection in horses is seasonal, with a peak incidence in late summer and autumn. In the UK, the same organism is more commonly found in sheep and goats, where it causes caseous lymphadenitis. [[Corynebacterium pseudotuberculosis|WikiVet Article: Corynebacterium]] " |
− | feedback2="'''Incorrect.''' Corynebacterium pseudotuberculosis does not cause pyelonephritis in the horse. The correct answer is that C. pseudotuberculosis causes ulcerative lymphangitis in the horse. The infection results in lymphangitis of lower limbs or abscessation in pectoral region. This is a rare disease in the UK, but is relatively common in southwestern USA, where infection in horses is seasonal, with a peak incidence in late summer and autumn. In the UK, the same organism is more commonly found in sheep and goats, where it causes caseous lymphadenitis.[[Corynebacterium species|WikiVet Article: Corynebacterium]]" | + | feedback2="'''Incorrect.''' Corynebacterium pseudotuberculosis does not cause pyelonephritis in the horse. The correct answer is that C. pseudotuberculosis causes ulcerative lymphangitis in the horse. The infection results in lymphangitis of lower limbs or abscessation in pectoral region. This is a rare disease in the UK, but is relatively common in southwestern USA, where infection in horses is seasonal, with a peak incidence in late summer and autumn. In the UK, the same organism is more commonly found in sheep and goats, where it causes caseous lymphadenitis.[[Corynebacterium pseudotuberculosis|WikiVet Article: Corynebacterium]]" |
− | feedback5="'''Incorrect.''' Corynebacterium pseudotuberculosis does not cause caseous lymphadenitis in the horse. However in the UK, this organism is most commonly found in sheep and goats, where it does cause caseous lymphadenitisThe correct answer is that C. pseudotuberculosis causes ulcerative lymphangitis in the horse. The infection results in lymphangitis of lower limbs or abscessation in pectoral region. This is a rare disease in the UK, but is relatively common in southwestern USA, where infection in horses is seasonal, with a peak incidence in late summer and autumn. [[Corynebacterium species|WikiVet Article: Corynebacterium]]" | + | feedback5="'''Incorrect.''' Corynebacterium pseudotuberculosis does not cause caseous lymphadenitis in the horse. However in the UK, this organism is most commonly found in sheep and goats, where it does cause caseous lymphadenitisThe correct answer is that C. pseudotuberculosis causes ulcerative lymphangitis in the horse. The infection results in lymphangitis of lower limbs or abscessation in pectoral region. This is a rare disease in the UK, but is relatively common in southwestern USA, where infection in horses is seasonal, with a peak incidence in late summer and autumn. [[Corynebacterium pseudotuberculosis|WikiVet Article: Corynebacterium]]" |
− | feedback3="'''Incorrect.''' Corynebacterium pseudotuberculosis does not cause mastitis in the horse. The correct answer is that C. pseudotuberculosis causes ulcerative lymphangitis in the horse. The infection results in lymphangitis of lower limbs or abscessation in pectoral region. This is a rare disease in the UK, but is relatively common in southwestern USA, where infection in horses is seasonal, with a peak incidence in late summer and autumn. In the UK, the same organism is more commonly found in sheep and goats, where it causes caseous lymphadenitis.[[Corynebacterium species|WikiVet Article: Corynebacterium]]" | + | feedback3="'''Incorrect.''' Corynebacterium pseudotuberculosis does not cause mastitis in the horse. The correct answer is that C. pseudotuberculosis causes ulcerative lymphangitis in the horse. The infection results in lymphangitis of lower limbs or abscessation in pectoral region. This is a rare disease in the UK, but is relatively common in southwestern USA, where infection in horses is seasonal, with a peak incidence in late summer and autumn. In the UK, the same organism is more commonly found in sheep and goats, where it causes caseous lymphadenitis.[[Corynebacterium pseudotuberculosis|WikiVet Article: Corynebacterium]]" |
− | feedback4="'''Incorrect.''' Corynebacterium pseudotuberculosis does not cause granulomatous lymphadenitis in the horse. The correct answer is that C. pseudotuberculosis causes ulcerative lymphangitis in the horse. The infection results in lymphangitis of lower limbs or abscessation in pectoral region. This is a rare disease in the UK, but is relatively common in southwestern USA, where infection in horses is seasonal, with a peak incidence in late summer and autumn. In the UK, the same organism is more commonly found in sheep and goats, where it causes caseous lymphadenitis. [[Corynebacterium species|WikiVet Article: Corynebacterium]]" | + | feedback4="'''Incorrect.''' Corynebacterium pseudotuberculosis does not cause granulomatous lymphadenitis in the horse. The correct answer is that C. pseudotuberculosis causes ulcerative lymphangitis in the horse. The infection results in lymphangitis of lower limbs or abscessation in pectoral region. This is a rare disease in the UK, but is relatively common in southwestern USA, where infection in horses is seasonal, with a peak incidence in late summer and autumn. In the UK, the same organism is more commonly found in sheep and goats, where it causes caseous lymphadenitis. [[Corynebacterium pseudotuberculosis|WikiVet Article: Corynebacterium]]" |
| image=""> | | image=""> |
| </WikiQuiz> | | </WikiQuiz> |