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MBBCh 2- ANAT2020A > Weekly Quiz 2 > Flashcards

Weekly Quiz 2 Flashcards

1
Q

Which nerve innervates the trapezius muscle?

A

Accessory nerve (CNXI)

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2
Q

Which nerve innervates the deltoid muscle?

A

Axillary nerve

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3
Q

True or False
Concerning the boundaries of the axilla: Serratus anterior forms the lateral wall

A

False

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4
Q

True or False
Concerning the boundaries of the axilla: Axillary and clavipectoral fasciae form the floor

A

True

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5
Q

True or False
Concerning the boundaries of the axilla: Subscapularis forms the anterior wall

A

False

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6
Q

What nerve innervates the coracobrachialis?

A

Musculocutaneous nerve

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7
Q

True or False
Epithelial cells exhibit apicobasal and basolateral polarity

A

True

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8
Q

True or False
Concerning the boundaries of the axilla: The lateral wall is formed by the lower shaft of the humerus

A

False

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9
Q

True or False
Concerning the Erb-Duchenne paralysis: Damage to the superior trunk

A

True

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10
Q

True or False
Concerning the Erb-Duchenne paralysis: The arm is adducted

A

True

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11
Q

True or False
Simple cuboidal cells typically line blood vessels and function in rapid diffusion of gases

A

False

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12
Q

True or False
Simple squamous epithelium in the choroid plexus lie on a basement membrane

A

True

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13
Q

True or False
Concerning the Erb-Duchenne paralysis: Lateral rotator muscles are paralysed

A

True

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14
Q

What is Erb-Duchenne paralysis?

A

Erb palsy, or Erb-Duchenne paralysis, is one of the most common neurological birth injuries. It is caused by injury to the brachial plexus.

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15
Q

True or False
Concerning the Erb-Duchenne paralysis: Flexor muscles are no longer innervated

A

True

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16
Q

True or False
Concerning the Erb-Duchenne paralysis: Forearm is supinated

A

False

17
Q

Which nerve is a supraclavicular branch of the brachial plexus?

A

Dorsal scapular

18
Q

True or False
Concerning the boundaries of the axilla: The clevipectoral fascia forms the anterior wall

A

True

19
Q

True or False
Capacitation of the sperm removes the head of the sperm

A

False

20
Q

True or False
Epithelium may be classified by its polarity and vascularity

A

False

21
Q

True or False
Microvilli are projections of the plasma membrane

A

True

22
Q

The Golgi apparatus is ______________.

A

is well-developed in secretory cells

MBBCh 2- ANAT2020A (60 decks)

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