medicine - muscularskeletal system

medicine-muscularskeletal-system

Lối Thoát Hiểm

Câu Hỏi 1 of 1

Thời Gian Còn Lại

597692

block

1. Deficiency in which vitamin would have the greatest impact on bones?

Điền vào chỗ trống

(0/0)

597693

none

What causes rigor mortis (stiffness) in a dead body?

Điền vào chỗ trống

(0/0)

Giải Trình

, sarcomere’s require ATP to replace the hydrolysed ADP & Pi after each power stroke, if none present then the cross bridge will not be broken.

597695

none

3. What do osteoclasts release to break down collagen?

Điền vào chỗ trống

(0/0)

Giải Trình

As collagen is a protein, proteases are released to degrade it, HCL is the other substance used to break other components of bone (calcified matrix).

597696

none

Problem with right arm, cannot move it well or dress. Abduction of the arm and medial (internal) rotation is impaired, what muscle is damaged?

Điền vào chỗ trống

(0/0)

Giải Trình

Deltoid also involved with abduction but is not as involved with internal rotation as much

Latissimus dorsi

597697

none

Damage to what nerve gives an ipsilateral wrist drop?

Điền vào chỗ trống

(0/0)

597698

none

How would you check function of axillary nerve after a dislocation?

Điền vào chỗ trống

(0/0)

Giải Trình

Also known as officers’ patch, Checking arm abduction also shows axillary nerve function but this is not advised after a dislocation.

597699

none

Where are the extensor & flexor muscles in the forearm and where do they both attach to the humorous?

Khớp văn bản (nhấp và kéo)

(0/0)

Khớp văn bản
Extensor muscles
Flexor muscles

Nhấp và kéo
are on the medial, ventral aspect of the forearm and attach the medial epicondyle of the humorous.
are on the lateral, dorsal aspect of the forearm and attach the lateral epicondyle of the humorous.

597700

none

Autoimmune disease where you produce antibodies for nAChR, meaning you cannot sustain muscle contractions, and have general muscle weakness and fatigue. Prescribe AChE inhibitors to treat.

Điền vào chỗ trống

(0/0)

Myasthenia gravis

597701

none

More AChE in the synaptic cleft will affect the ACh concentration (in the cleft) how?

Điền vào chỗ trống

(0/0)

Giải Trình

AChE breaks ACh into choline (which is reabsorbed into the presynaptic neurone) and acetate, hence decreasing the ACh concentration so muscle contractions can be terminated.

597702

none

What is the function of the dystrophin protein?

Điền vào chỗ trống

(0/0)

Giải Trình

The Dystrophin protein provides a structural link between the muscle cytoskeleton and extracellular matrix to maintain muscle integrity.

597703

none

Which of the following is a consequence of the loss of the fluid exudate in acute inflammation?

Điền vào chỗ trống

(0/0)

Giải Trình

because when burned there is vasodilation so blood cells can help heal the world, meaning proteins will also leak out of the plasma.

597704

none

If a patient is very unwell but doesn’t want to seek medical attention because they believe it isn’t serous/might waste the doctors time, what sort of model might this arise from?

Điền vào chỗ trống

(0/0)

597705

none

Whilst treating a patient for acute depression you ask him how it makes him feel to live in a bed-sit. This is a practical example of what model?

Điền vào chỗ trống

(0/0)

597706

none

Shutting the door on your arm and losing sensation in your little finger means damage to which nerve?

Điền vào chỗ trống

(0/0)

597707

none

You are given to much intravenous dextrose 5% in water after an operation, what might this cause in the brain

Điền vào chỗ trống

(0/0)

Giải Trình

To much water in your system in relation to the number of particulates you have, so water passively moves into cells, driven by the osmotic gradient.

medicine - muscularskeletal system

Câu Hỏi 1 of 1

Thời Gian Còn Lại

1. Deficiency in which vitamin would have the greatest impact on bones?

Điền vào chỗ trống

(0/0)

What causes rigor mortis (stiffness) in a dead body?

Điền vào chỗ trống

(0/0)

Giải Trình

3. What do osteoclasts release to break down collagen?

Điền vào chỗ trống

(0/0)

Giải Trình

Problem with right arm, cannot move it well or dress. Abduction of the arm and medial (internal) rotation is impaired, what muscle is damaged?

Điền vào chỗ trống

(0/0)

Giải Trình

Damage to what nerve gives an ipsilateral wrist drop?

Điền vào chỗ trống

(0/0)

How would you check function of axillary nerve after a dislocation?

Điền vào chỗ trống

(0/0)

Giải Trình

Where are the extensor & flexor muscles in the forearm and where do they both attach to the humorous?

Khớp văn bản (nhấp và kéo)

(0/0)

Extensor muscles

Flexor muscles

are on the medial, ventral aspect of the forearm and attach the medial epicondyle of the humorous.

are on the lateral, dorsal aspect of the forearm and attach the lateral epicondyle of the humorous.

Autoimmune disease where you produce antibodies for nAChR, meaning you cannot sustain muscle contractions, and have general muscle weakness and fatigue. Prescribe AChE inhibitors to treat.

Điền vào chỗ trống

(0/0)

More AChE in the synaptic cleft will affect the ACh concentration (in the cleft) how?

Điền vào chỗ trống

(0/0)

Giải Trình

What is the function of the dystrophin protein?

Điền vào chỗ trống

(0/0)

Giải Trình

Which of the following is a consequence of the loss of the fluid exudate in acute inflammation?

Điền vào chỗ trống

(0/0)

Giải Trình

If a patient is very unwell but doesn’t want to seek medical attention because they believe it isn’t serous/might waste the doctors time, what sort of model might this arise from?

Điền vào chỗ trống

(0/0)

Whilst treating a patient for acute depression you ask him how it makes him feel to live in a bed-sit. This is a practical example of what model?

Điền vào chỗ trống

(0/0)

Shutting the door on your arm and losing sensation in your little finger means damage to which nerve?

Điền vào chỗ trống

(0/0)

You are given to much intravenous dextrose 5% in water after an operation, what might this cause in the brain

Điền vào chỗ trống

(0/0)

Giải Trình

Các Kết Quả

Chính Xác

0

Sai

0

Đã Bỏ Qua

0

Tỷ Lệ Phần Trăm Tổng Thể

0%

Tỷ Lệ Quiz