Musculoskeletal anatomy quiz - Revision history

Bara: Text replace - "[[Bones and Cartilages - Horse Anatomy" to "[[Limb Bones and Cartilages - Horse Anatomy"

2012-11-13T20:01:25Z

Text replace - "[[Bones and Cartilages - Horse Anatomy" to "[[Limb Bones and Cartilages - Horse Anatomy"

Lwilkie at 20:55, 31 October 2012

2012-10-31T20:55:14Z

Lwilkie at 16:47, 31 October 2012

2012-10-31T16:47:46Z

Lwilkie at 16:45, 31 October 2012

2012-10-31T16:45:31Z

Ctrace at 10:45, 26 June 2011

2011-06-26T10:45:52Z

Bara at 16:15, 7 January 2011

2011-01-07T16:15:22Z

Clamy at 22:05, 8 April 2010

2010-04-08T22:05:54Z

Clamy at 15:27, 5 April 2010

2010-04-05T15:27:35Z

Clamy at 15:25, 5 April 2010

2010-04-05T15:25:49Z

Bevpanto at 23:56, 13 November 2009

2009-11-13T23:56:35Z

@@ Line 81: / Line 81: @@
 choice1="6-8"
 correctchoice="5"
-feedback5="'''Correct!''' In the proximal row of the carpus, there are radial, intermediate, ulnar and accessory carpal bones which are always present. In the second row, the 1st carpal bone is present in 33% of horses, and carpal bones 2, 3 & 4 are always present. Very rarely a 5th carpal bone is found, but this is in less than 10% of horses, and is in fact overlooked by much of the literature. [[Bones and Cartilages - Horse Anatomy#Carpal Bones|WikiVet Article: equine bones and cartilages]]."
+feedback5="'''Correct!''' In the proximal row of the carpus, there are radial, intermediate, ulnar and accessory carpal bones which are always present. In the second row, the 1st carpal bone is present in 33% of horses, and carpal bones 2, 3 & 4 are always present. Very rarely a 5th carpal bone is found, but this is in less than 10% of horses, and is in fact overlooked by much of the literature. [[Limb Bones and Cartilages - Horse Anatomy#Carpal Bones|WikiVet Article: equine bones and cartilages]]."
-feedback2="'''Incorrect.''' There is a degree of variability in the equine carpus, but the accepted range is 7-8 bones. In the proximal row of the carpus, there are radial, intermediate, ulnar and accessory carpal bones which are always present. In the second row, the 1st carpal bone is present in 33% of horses, and carpal bones 2, 3 & 4 are always present. Very rarely a 5th carpal bone is found, but this is in less than 10% of horses, and is in fact overlooked by much of the literature. [[Bones and Cartilages - Horse Anatomy#Carpal Bones|WikiVet Article: equine bones and cartilages]]."
+feedback2="'''Incorrect.''' There is a degree of variability in the equine carpus, but the accepted range is 7-8 bones. In the proximal row of the carpus, there are radial, intermediate, ulnar and accessory carpal bones which are always present. In the second row, the 1st carpal bone is present in 33% of horses, and carpal bones 2, 3 & 4 are always present. Very rarely a 5th carpal bone is found, but this is in less than 10% of horses, and is in fact overlooked by much of the literature. [[Limb Bones and Cartilages - Horse Anatomy#Carpal Bones|WikiVet Article: equine bones and cartilages]]."
-feedback4="'''Incorrect.''' There is a degree of variability in the equine carpus, but the accepted range is 7-8 bones. There are never less than 7. In the proximal row of the carpus, there are radial, intermediate, ulnar and accessory carpal bones which are always present. In the second row, the 1st carpal bone is present in 33% of horses, and carpal bones 2, 3 & 4 are always present. Very rarely a 5th carpal bone is found, but this is in less than 10% of horses, and is in fact overlooked by much of the literature. [[Bones and Cartilages - Horse Anatomy#Carpal Bones|WikiVet Article: equine bones and cartilages]]."
+feedback4="'''Incorrect.''' There is a degree of variability in the equine carpus, but the accepted range is 7-8 bones. There are never less than 7. In the proximal row of the carpus, there are radial, intermediate, ulnar and accessory carpal bones which are always present. In the second row, the 1st carpal bone is present in 33% of horses, and carpal bones 2, 3 & 4 are always present. Very rarely a 5th carpal bone is found, but this is in less than 10% of horses, and is in fact overlooked by much of the literature. [[Limb Bones and Cartilages - Horse Anatomy#Carpal Bones|WikiVet Article: equine bones and cartilages]]."
-feedback3="'''Incorrect.''' There is a degree of variability in the equine carpus, but the accepted range is 7-8 bones. In the proximal row of the carpus, there are radial, intermediate, ulnar and accessory carpal bones which are always present. In the second row, the 1st carpal bone is present in 33% of horses, and carpal bones 2, 3 & 4 are always present. Very rarely a 5th carpal bone is found, but this is in less than 10% of horses, and is in fact overlooked by much of the literature. [[Bones and Cartilages - Horse Anatomy#Carpal Bones|WikiVet Article: equine bones and cartilages]]."
+feedback3="'''Incorrect.''' There is a degree of variability in the equine carpus, but the accepted range is 7-8 bones. In the proximal row of the carpus, there are radial, intermediate, ulnar and accessory carpal bones which are always present. In the second row, the 1st carpal bone is present in 33% of horses, and carpal bones 2, 3 & 4 are always present. Very rarely a 5th carpal bone is found, but this is in less than 10% of horses, and is in fact overlooked by much of the literature. [[Limb Bones and Cartilages - Horse Anatomy#Carpal Bones|WikiVet Article: equine bones and cartilages]]."
-feedback1="'''Incorrect.''' There is a degree of variability in the equine carpus, but the accepted range is 7-8 bones; there are never less than 7 bones. In the proximal row of the carpus, there are radial, intermediate, ulnar and accessory carpal bones which are always present. In the second row, the 1st carpal bone is present in 33% of horses, and carpal bones 2, 3 & 4 are always present. Very rarely a 5th carpal bone is found, but this is in less than 10% of horses, and is in fact overlooked by much of the literature. [[Bones and Cartilages - Horse Anatomy#Carpal Bones|WikiVet Article: equine bones and cartilages]]."
+feedback1="'''Incorrect.''' There is a degree of variability in the equine carpus, but the accepted range is 7-8 bones; there are never less than 7 bones. In the proximal row of the carpus, there are radial, intermediate, ulnar and accessory carpal bones which are always present. In the second row, the 1st carpal bone is present in 33% of horses, and carpal bones 2, 3 & 4 are always present. Very rarely a 5th carpal bone is found, but this is in less than 10% of horses, and is in fact overlooked by much of the literature. [[Limb Bones and Cartilages - Horse Anatomy#Carpal Bones|WikiVet Article: equine bones and cartilages]]."
 image= "">
 </WikiQuiz>
@@ Line 114: / Line 114: @@
 choice4="Cat and cow"
 correctchoice="1"
-feedback1="'''Correct!''' The horse and pig both lack an acromion which is the prominence at the distal end of the spine of the scapula. [[Bones and Cartilages - Horse Anatomy#Scapula|WikiVet Article: equine bones and cartilages]]."
+feedback1="'''Correct!''' The horse and pig both lack an acromion which is the prominence at the distal end of the spine of the scapula. [[Limb Bones and Cartilages - Horse Anatomy#Scapula|WikiVet Article: equine bones and cartilages]]."
-feedback2="'''Incorrect.''' The dogand cat both have an acromion, which is the prominence at the distal end of the spine of the scapula. The horse and pig are the domestic species that lack an acromion. [[Bones and Cartilages - Horse Anatomy#Scapula|WikiVet Article: equine bones and cartilages]]."
+feedback2="'''Incorrect.''' The dogand cat both have an acromion, which is the prominence at the distal end of the spine of the scapula. The horse and pig are the domestic species that lack an acromion. [[Limb Bones and Cartilages - Horse Anatomy#Scapula|WikiVet Article: equine bones and cartilages]]."
-feedback3="'''Incorrect.''' The horse does lack an acromion; the prominence at the distal end of the spine of the scapula, but the cow, like most other mammals does have one. The pig is the other domestic species that lacks an acromion. [[Bones and Cartilages - Horse Anatomy#Scapula|WikiVet Article: equine bones and cartilages]]."
+feedback3="'''Incorrect.''' The horse does lack an acromion; the prominence at the distal end of the spine of the scapula, but the cow, like most other mammals does have one. The pig is the other domestic species that lacks an acromion. [[Limb Bones and Cartilages - Horse Anatomy#Scapula|WikiVet Article: equine bones and cartilages]]."
-feedback5="'''Incorrect.''' The pig does lack an acromion; the prominence at the distal end of the spine of the scapula, but the cow, like most other mammals does have one. The horse is the other domestic species that lacks an acromion. [[Bones and Cartilages - Horse Anatomy#Scapula|WikiVet Article: equine bones and cartilages]]."
+feedback5="'''Incorrect.''' The pig does lack an acromion; the prominence at the distal end of the spine of the scapula, but the cow, like most other mammals does have one. The horse is the other domestic species that lacks an acromion. [[Limb Bones and Cartilages - Horse Anatomy#Scapula|WikiVet Article: equine bones and cartilages]]."
-feedback4="'''Incorrect.''' Both the cat and the cow have an acromion which is the prominence at the distal end of the spine of the scapula. The horse and the pig are the two domestic species that lack an acromion. [[Bones and Cartilages - Horse Anatomy#Scapula|WikiVet Article: equine bones and cartilages]]."
+feedback4="'''Incorrect.''' Both the cat and the cow have an acromion which is the prominence at the distal end of the spine of the scapula. The horse and the pig are the two domestic species that lack an acromion. [[Limb Bones and Cartilages - Horse Anatomy#Scapula|WikiVet Article: equine bones and cartilages]]."
 image= "">
 </WikiQuiz>

@@ Line 65: / Line 65: @@
 choice3="Biceps femoris muscle"
 correctchoice="4"
-feedback4="'''Correct!''' The peroneous tertius muscle ensures that flexion of the stifle is accompanied by flexion of the hock. Whilst the superficial digital flexor and gastrocnemius muscles ensure that when the stifle is in extension the hock is also in extension. These structures receive their name from the reciprocating action of when the femur moves cranially the distal limb swings caudally and vice versa. This apparatus also ensures that when the patella is locked the hock is also immobilised. [[Equine Hindlimb - Anatomy & Physiology#Reciprocal Mechanism|WikiVet Article: equine hindlimb]]."
+feedback4="'''Correct!''' The peroneous tertius muscle ensures that flexion of the stifle is accompanied by flexion of the hock. Whilst the superficial digital flexor and gastrocnemius muscles ensure that when the stifle is in extension the hock is also in extension. These structures receive their name from the reciprocating action of when the femur moves cranially the distal limb swings caudally and vice versa. This apparatus also ensures that when the patella is locked the hock is also immobilised. [[Stay Apparatus - Horse Anatomy#Reciprocal Mechanism|WikiVet Article: equine stay apparatus]]."
-feedback5="'''Incorrect.''' The superficial digital flexor and gastrocnemius muscles ensure that when the stifle is in extension the hock is also in extension. Whilst the peroneous tertius muscle ensures that flexion of the stifle is accompanied by flexion of the hock. These structures receive their name from the reciprocating action of when the femur moves cranially the distal limb swings caudally and vice versa. This apparatus also ensures that when the patella is locked the hock is also immobilised. [[Equine Hindlimb - Anatomy & Physiology#Reciprocal Mechanism|WikiVet Article: equine hindlimb]]."
+feedback5="'''Incorrect.''' The superficial digital flexor and gastrocnemius muscles ensure that when the stifle is in extension the hock is also in extension. Whilst the peroneous tertius muscle ensures that flexion of the stifle is accompanied by flexion of the hock. These structures receive their name from the reciprocating action of when the femur moves cranially the distal limb swings caudally and vice versa. This apparatus also ensures that when the patella is locked the hock is also immobilised. [[Stay Apparatus - Horse Anatomy#Reciprocal Mechanism|WikiVet Article: equine stay apparatus]]."
-feedback1="'''Incorrect.''' The superficial digital flexor and gastrocnemius muscles ensure that when the stifle is in extension the hock is also in extension. Whilst the peroneous tertius muscle ensures that flexion of the stifle is accompanied by flexion of the hock. These structures receive their name from the reciprocating action of when the femur moves cranially the distal limb swings caudally and vice versa. This apparatus also ensures that when the patella is locked the hock is also immobilised. [[Equine Hindlimb - Anatomy & Physiology#Reciprocal Mechanism|WikiVet Article: equine hindlimb]]."
+feedback1="'''Incorrect.''' The superficial digital flexor and gastrocnemius muscles ensure that when the stifle is in extension the hock is also in extension. Whilst the peroneous tertius muscle ensures that flexion of the stifle is accompanied by flexion of the hock. These structures receive their name from the reciprocating action of when the femur moves cranially the distal limb swings caudally and vice versa. This apparatus also ensures that when the patella is locked the hock is also immobilised. [[[[Stay Apparatus - Horse Anatomy#Reciprocal Mechanism|WikiVet Article: equine stay apparatus]]."
-feedback2="'''Incorrect.''' The deep digital flexor muscle is not part of the reciprocal apparatus. The peroneous tertius muscle ensures that flexion of the stifle is accompanied by flexion of the hock. Whilst the superficial digital flexor and gastrocnemius muscles ensure that when the stifle is in extension the hock is also in extension. These structures receive their name from the reciprocating action of when the femur moves cranially the distal limb swings caudally and vice versa. This apparatus also ensures that when the patella is locked the hock is also immobilised. [[Equine Hindlimb - Anatomy & Physiology#Reciprocal Mechanism|WikiVet Article: equine hindlimb. ]]"
+feedback2="'''Incorrect.''' The deep digital flexor muscle is not part of the reciprocal apparatus. The peroneous tertius muscle ensures that flexion of the stifle is accompanied by flexion of the hock. Whilst the superficial digital flexor and gastrocnemius muscles ensure that when the stifle is in extension the hock is also in extension. These structures receive their name from the reciprocating action of when the femur moves cranially the distal limb swings caudally and vice versa. This apparatus also ensures that when the patella is locked the hock is also immobilised. [[Stay Apparatus - Horse Anatomy#Reciprocal Mechanism|WikiVet Article: equine stay apparatus]]."
-feedback3="'''Incorrect.''' The biceps femoris muscle is not part of the reciprocal apparatus. The peroneous tertius muscle ensures that flexion of the stifle is accompanied by flexion of the hock. Whilst the superficial digital flexor and gastrocnemius muscles ensure that when the stifle is in extension the hock is also in extension. These structures receive their name from the reciprocating action of when the femur moves cranially the distal limb swings caudally and vice versa. This apparatus also ensures that when the patella is locked the hock is also immobilised. [[Equine Hindlimb - Anatomy & Physiology#Reciprocal Mechanism|WikiVet Article: equine hindlimb]]."
+feedback3="'''Incorrect.''' The biceps femoris muscle is not part of the reciprocal apparatus. The peroneous tertius muscle ensures that flexion of the stifle is accompanied by flexion of the hock. Whilst the superficial digital flexor and gastrocnemius muscles ensure that when the stifle is in extension the hock is also in extension. These structures receive their name from the reciprocating action of when the femur moves cranially the distal limb swings caudally and vice versa. This apparatus also ensures that when the patella is locked the hock is also immobilised. [[Stay Apparatus - Horse Anatomy#Reciprocal Mechanism|WikiVet Article: equine stay apparatus]]."
 image= "">
 </WikiQuiz>

@@ Line 81: / Line 81: @@
 choice1="6-8"
 correctchoice="5"
-feedback5="'''Correct!''' In the proximal row of the carpus, there are radial, intermediate, ulnar and accessory carpal bones which are always present. In the second row, the 1st carpal bone is present in 33% of horses, and carpal bones 2, 3 & 4 are always present. Very rarely a 5th carpal bone is found, but this is in less than 10% of horses, and is in fact overlooked by much of the literature.[[Forelimb - Anatomy & Physiology#Carpal bones|WikiVet Article: Distal limb]]"
+feedback5="'''Correct!''' In the proximal row of the carpus, there are radial, intermediate, ulnar and accessory carpal bones which are always present. In the second row, the 1st carpal bone is present in 33% of horses, and carpal bones 2, 3 & 4 are always present. Very rarely a 5th carpal bone is found, but this is in less than 10% of horses, and is in fact overlooked by much of the literature. [[Bones and Cartilages - Horse Anatomy#Carpal Bones|WikiVet Article: equine bones and cartilages]]."
-feedback2="'''Incorrect.''' There is a degree of variability in the equine carpus, but the accepted range is 7-8 bones. In the proximal row of the carpus, there are radial, intermediate, ulnar and accessory carpal bones which are always present. In the second row, the 1st carpal bone is present in 33% of horses, and carpal bones 2, 3 & 4 are always present. Very rarely a 5th carpal bone is found, but this is in less than 10% of horses, and is in fact overlooked by much of the literature. [[Forelimb - Anatomy & Physiology#Carpal bones|WikiVet Article: Distal limb]]"
-feedback4="'''Incorrect.''' There is a degree of variability in the equine carpus, but the accepted range is 7-8 bones. There are never less than 7. In the proximal row of the carpus, there are radial, intermediate, ulnar and accessory carpal bones which are always present. In the second row, the 1st carpal bone is present in 33% of horses, and carpal bones 2, 3 & 4 are always present. Very rarely a 5th carpal bone is found, but this is in less than 10% of horses, and is in fact overlooked by much of the literature. [[Forelimb - Anatomy & Physiology#Carpal bones|WikiVet Article: Distal limb]]"
+feedback2="'''Incorrect.''' There is a degree of variability in the equine carpus, but the accepted range is 7-8 bones. In the proximal row of the carpus, there are radial, intermediate, ulnar and accessory carpal bones which are always present. In the second row, the 1st carpal bone is present in 33% of horses, and carpal bones 2, 3 & 4 are always present. Very rarely a 5th carpal bone is found, but this is in less than 10% of horses, and is in fact overlooked by much of the literature. [[Bones and Cartilages - Horse Anatomy#Carpal Bones|WikiVet Article: equine bones and cartilages]]."
-feedback3="'''Incorrect.''' There is a degree of variability in the equine carpus, but the accepted range is 7-8 bones. In the proximal row of the carpus, there are radial, intermediate, ulnar and accessory carpal bones which are always present. In the second row, the 1st carpal bone is present in 33% of horses, and carpal bones 2, 3 & 4 are always present. Very rarely a 5th carpal bone is found, but this is in less than 10% of horses, and is in fact overlooked by much of the literature. [[Forelimb - Anatomy & Physiology#Carpal bones|WikiVet Article: Distal limb]]"
+feedback4="'''Incorrect.''' There is a degree of variability in the equine carpus, but the accepted range is 7-8 bones. There are never less than 7. In the proximal row of the carpus, there are radial, intermediate, ulnar and accessory carpal bones which are always present. In the second row, the 1st carpal bone is present in 33% of horses, and carpal bones 2, 3 & 4 are always present. Very rarely a 5th carpal bone is found, but this is in less than 10% of horses, and is in fact overlooked by much of the literature. [[Bones and Cartilages - Horse Anatomy#Carpal Bones|WikiVet Article: equine bones and cartilages]]."
-feedback1="'''Incorrect.''' There is a degree of variability in the equine carpus, but the accepted range is 7-8 bones; there are never less than 7 bones. In the proximal row of the carpus, there are radial, intermediate, ulnar and accessory carpal bones which are always present. In the second row, the 1st carpal bone is present in 33% of horses, and carpal bones 2, 3 & 4 are always present. Very rarely a 5th carpal bone is found, but this is in less than 10% of horses, and is in fact overlooked by much of the literature. [[Forelimb - Anatomy & Physiology#Carpal bones|WikiVet Article: Distal limb]]"
+feedback3="'''Incorrect.''' There is a degree of variability in the equine carpus, but the accepted range is 7-8 bones. In the proximal row of the carpus, there are radial, intermediate, ulnar and accessory carpal bones which are always present. In the second row, the 1st carpal bone is present in 33% of horses, and carpal bones 2, 3 & 4 are always present. Very rarely a 5th carpal bone is found, but this is in less than 10% of horses, and is in fact overlooked by much of the literature. [[Bones and Cartilages - Horse Anatomy#Carpal Bones|WikiVet Article: equine bones and cartilages]]."
 image= "">
 </WikiQuiz>

@@ Line 113: / Line 113: @@
 choice4="Cat and cow"
 correctchoice="1"
-feedback1="'''Correct!''' The horse and pig both lack an acromion which is the prominence at the distal end of the spine of the scapula. [[Equine Forelimb - Anatomy & Physiology#Scapula|WikiVet Article: equine forelimb. ]]"
+feedback1="'''Correct!''' The horse and pig both lack an acromion which is the prominence at the distal end of the spine of the scapula. [[Bones and Cartilages - Horse Anatomy#Scapula|WikiVet Article: equine bones and cartilages]]."
-feedback2="'''Incorrect.''' The dogand cat both have an acromion, which is the prominence at the distal end of the spine of the scapula. The horse and pig are the domestic species that lack an acromion. [[Equine Forelimb - Anatomy & Physiology#Scapula |WikiVet Article: equine forelimb]]."
+feedback2="'''Incorrect.''' The dogand cat both have an acromion, which is the prominence at the distal end of the spine of the scapula. The horse and pig are the domestic species that lack an acromion. [[Bones and Cartilages - Horse Anatomy#Scapula|WikiVet Article: equine bones and cartilages]]."
-feedback3="'''Incorrect.''' The horse does lack an acromion; the prominence at the distal end of the spine of the scapula, but the cow, like most other mammals does have one. The pig is the other domestic species that lacks an acromion. [[Equine Forelimb - Anatomy & Physiology#Scapula|WikiVet Article: equine forelimb]]."
+feedback3="'''Incorrect.''' The horse does lack an acromion; the prominence at the distal end of the spine of the scapula, but the cow, like most other mammals does have one. The pig is the other domestic species that lacks an acromion. [[Bones and Cartilages - Horse Anatomy#Scapula|WikiVet Article: equine bones and cartilages]]."
-feedback5="'''Incorrect.''' The pig does lack an acromion; the prominence at the distal end of the spine of the scapula, but the cow, like most other mammals does have one. The horse is the other domestic species that lacks an acromion. [[Equine Forelimb - Anatomy & Physiology#Scapula |WikiVet Article: equine forelimb. ]]"
+feedback5="'''Incorrect.''' The pig does lack an acromion; the prominence at the distal end of the spine of the scapula, but the cow, like most other mammals does have one. The horse is the other domestic species that lacks an acromion. [[Bones and Cartilages - Horse Anatomy#Scapula|WikiVet Article: equine bones and cartilages]]."
-feedback4="'''Incorrect.''' Both the cat and the cow have an acromion which is the prominence at the distal end of the spine of the scapula. The horse and the pig are the two domestic species that lack an acromion. [[Equine Forelimb - Anatomy & Physiology#Scapula |WikiVet Article: equine forelimb]]."
+feedback4="'''Incorrect.''' Both the cat and the cow have an acromion which is the prominence at the distal end of the spine of the scapula. The horse and the pig are the two domestic species that lack an acromion. [[Bones and Cartilages - Horse Anatomy#Scapula|WikiVet Article: equine bones and cartilages]]."
 image= "">
 </WikiQuiz>

@@ Line 7: / Line 7: @@
-}}{{QuizCat|topic=Anatomy|topicsubcategory=M|system=MSK|systemsubcategory=M}}
+}}
 <WikiQuiz
 questionnumber="1"
@@ Line 232: / Line 232: @@
 image= "">
 </WikiQuiz>

@@ Line 124: / Line 124: @@
 question="Which muscle originates from the acromion?"
 choice4="Deltoid muscles"
-choice3="Tere major muscle"
+choice3="Teres major muscle"
 choice1="Coracobrachialis muscle"
 choice2="Supraspinatus muscle"

@@ Line 230: / Line 230: @@
 feedback5="'''Incorrect.''' The phalanges make up the most distal part of the limb and articulate proximally with the metacarpus. The radius articulates distally with the carpal bones. The distal radius articulates with the radial carpal bone, but there are also a number of other bones that make up the carpus. [[Forelimb - Anatomy & Physiology#Common Structures of the Distal Forelimb|WikiVet Article: Distal limb]]"
 feedback3="'''Incorrect.''' The olecranon processis part the ulna and articulates with the humerus. The radius articulates distally with the carpal bones. The distal radius articulates with the radial carpal bone, but there are also a number of other bones that make up the carpus. [[ Forelimb - Anatomy & Physiology#Common Structures of the Distal Forelimb |WikiVet Article: Distal limb ]]"
 image= "">
 </WikiQuiz>

@@ Line 238: / Line 238: @@
 choice2="They have a vertical fracture plane through the body and part of the neural arch of the tail vertebrae"
 choice3="They have ribs present on all vertebrae except tail and cervical vertebrae"
-choice5="They lack a vertical fracture plane through the body and part of the neural arch of the tail vertebrae"
+choice5="They lack a vertical fracture plane"
 choice4="They have ribs on tail vertebrae"
 correctchoice="2"