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The tissue below is:
The structure indicated is:
In the pig trotter dissection, we could follow a tendon and ligament and see its origin and insertion, at least in part.
The elbow also has ligaments and tendons. See if you can match the label with its description. There may be different labels with similar descriptors.
Label 3 on the radiograph below is the
Label 'A' on this radiograph is: (1 mark)
Below is a cross section through a mammalian model (the fetal rat).
This is a snapshot of a virtual slide - a virtual slide allows easy collaboration between users, such as researchers, clinicians, & pathologists for sharing of information, regardless of time or space.
What region is this section from?
The anterior part of this cross section is located at
To get from the embryological to the anatomical position, each limb rotates differently. This has effects on the position of the radius and its equivalent bone in the lower limb.
Which bone in the lower limb is equivalent (developmentally homologous) to the radius of the upper limb? Explain your answer using drawing/s.
Note: This concept will be demonstrated in Weeks 3 and 4 labs using the pink baby model shown below. Please refer to the model during lab sessions to help you understand the changes in bone positions after limb rotation.
Total 18 marks
DETAILS OF TASK:
Students are required to draw and explain the positions of the upper and lower limbs before and after limb bud rotation. The focus is on understanding and depicting how these limbs appear in the embryological position and how they transition to their orientation in the anatomical position after limb bud rotation. So the drawing(s) must include the relevant orientation of the upper and lower limbs.
This question asks students to conceptualise the embryological position and consider the location/position of upper and lower limb bones relative to one another. An understanding of positional terms (in the embryo and adult), and bones of the limbs is required
Before Limb Bud Rotation: Illustrate the upper and lower limbs in the embryological position, showing their orientation before any rotational changes occurAfter Limb Bud Rotation: Depict how the limbs appear following limb bud rotation, particularly focusing on how this affects their position in the anatomical position MARKS BREAKDOWN:Drawing(s) must include the following:
relevant orientation of upper limbs (2 marks) and lower limbs (2 marks), BEFORE limb bud rotation
relevant orientation of upper limbs (2 marks) and lower limbs (2 marks) AFTER limb bud rotation
correct positioning of specific bones within the limb (label all* bones of the upper and lower limb) (4 marks) - *individual carpal/tarsal names not necessary - just label as "carpals' and "tarsals" . Similarly, indicate the "group" of proximal phalanges, middle phalanges and distal phalanges as well as the "group" of metatarsals/metacarpals.
label the location of digit 1* in the upper AND the lower limb (4 marks) *before and after limb bud rotation
the bone in lower limb that is developmentally homologous to radius should be inferred from the drawings and highlighted as correct answer (i.e answering the q ) (2 marks)
Key words: cranial (superior)/caudal (inferior) and lateral/medial
OTHER REQUIREMENTS:
Label 8 different structures that you can identify on the transverse CT scan (8 marks)
Label 10 different structures that you can identify on the coronal CT scan (10 marks)
Indicate which side of the image is anatomical left and anatomical right (label with a L and R on both images) (2 marks)
Indicate anterior and posterior aspects of the transverse image (label anterior and posterior on the transverse image) (1 mark)
TIPS:
Total 21 marks
Which of the following labels indicates a structure that forms the inferior border of the thoracic cavity?