Lesson completed.

You got 107 of 170 possible points.

Your score was: 63 %

better preparation is strongly advised.

Question Results

Score 10 of 10

Question:

Muscle #4

Response:

Given: The striated pattern is due to the regular arrangement of thick and thin filaments in the muscle cells. The thick myosin filaments are responsible for the A-band. Task: Indicate whether the following statement is true or false. Statement: Upon muscle contraction, the length of the A-band does not change.

TrueTrue

Score 10 of 10

Question:

Muscle #3

Response:

FalseFalse

Score 10 of 10

Question:

Muscle #9

Response:

Fun facts: Which is the longest muscle of the human body?

Answers	Your Answer	Correct
M. fibularis longus
M. quadriceps
M. extensor hallucis longus
M. sartorius
M. biceps brachii (the biceps)

Score 10 of 10

Question:

Muscle #1

Response:

What is the scientific term for the cell membrane of a muscle cell?

Answers	Your Answer	Correct
sarcolemma
endomysium
sarcoplasm
myofilament

Score 10 of 10

Question:

Muscle #15

Response:

What is the name of the fine sheath of connective tissue surrounding the individual fibres of skeletal muscle?

Answers	Your Answer	Correct
Epimysium
Fascia
Endomysium
Perimysium

Score 10 of 10

Question:

Muscle #7

Response:

Given: Muscle cells can be individual cells, fused cells (syncytium) or individual cells that behave like a unit. Question: Check ALL muscle tissues that form a syncytium OR behave like one. There can be more than one correct answer.

Answers	Your Answer	Correct
Single-unit smooth muscle
Skeletal muscle
Multi-unit smooth muscle.
Cardiac muscle

Score 10 of 10

Question:

Muscle #10

Response:

Fun facts: Which muscles are responsible for goose bumps or goos pimples (German Gänsehaut, Dutch kippevel, French chair de poule), the reaction of skin to e.g. cold?

Answers	Your Answer	Correct
M. levator scapulae
M. erector spinae
M. arrector pili
M. extensor digitorum
m. adductor pollicis

Score 10 of 10

Question:

Muscle #12

Response:

Fun facts: Which is/are the strongest muscle(s) of the human body?

Answers	Your Answer	Correct
M. quadriceps
M. masseter
M. gluteus maximus
M. biceps brachii (the biceps)

Score 7 of 10

Question:

Muscle #14

Response:

In which of the tissues/organs named below would you find mostly smooth muscle (check ALL correct answers!)

Answers	Your Answer	Correct
Heart
Oesophagus
Small intestine
Lung

Score 10 of 10

Question:

Muscle #16

Response:

What is the definition of a sarcomere? It is the distance between two...

Answers	Your Answer	Correct
A-bands
Z-lines
H-zones
I-bands

Score 10 of 10

Question:

Muscle #6

Response:

Given: The wall of a vessel and the wall of the heart have a similar structure.

Task: Match the appropriate layers of the vessel wall with those of the heart wall.

The lumen of the vessel corresponds to the lumen of the heart.
The adventitia of the vessel corresponds to the epicard.
The tunica media of the vessel corresponds to the myocard.
The tunica intima corresponds to the endocard.

Score 0 of 10
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Question:

Muscle #2

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Question:

Muscle #11

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Question:

Muscle #13

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Question:

Muscle #8

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Question:

Muscle #5

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Question:

Muscle #17