Gross Anatomy Exam 1: Anatomical Concepts, Bones, Joints, Nervous System I, Nervous System II

Create an image of a human anatomy diagram, showing various systems like skeletal, muscular, and nervous systems, with vibrant colors and labeled structures, designed to appeal to medical students and professionals.

Gross Anatomy Quiz

Test your knowledge on gross anatomy with our comprehensive quiz! Covering topics from anatomical concepts to the nervous system, this quiz is perfect for students and professionals alike.

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43 challenging questions
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43 Questions11 MinutesCreated by LearningMuscle415

If there is movement in the sagittal plane, the axis of rotation is...

Parallel to the sagittal plane

Perpendicular to the sagittal plane

Which class of lever is most useful for smaller movements requiring high mechanical advantage?

Class 1

Class 2

Class 3

Class 4

Which of the following is not considered a synarthrosis

Sutures

Gomphoses

Sychondroses

Sympheses

Which of the following is the type of bursa that is not connected to the associated joint capsule?

Communicating

Non-communicating

Capsular

Non-capsular

In a diarthrotic joint, the joint capsule is a continuation of what structure?

The inner most myofacial layer

The articular cartilage

The bursae

The periosteum

Which joint classification is not associated with the correct joint?

Biaxial joint - glenohumeral joint

Saddle joint - sternoclavicular joint

Syndesmosis joint - interosseous membrane

Synchondrosis joint - growth plates

True or false: If the spinal cord is severed at T12, all of the nerve tissue below that will die.

True

False

A CT scan reveals a bulging T12 disc effecting the ventral root. You can expect to see what kind of function loss downstream?

Both sensory and motor

Neither sensory nor motor

Sensory

Motor

A CT scan reveals damage to a dorsal rami. You can expect to see what kind of function loss downstream?

Both sensory and motor

Neither sensory nor motor

Sensory

Motor

The lateral horn of the spinal cord houses what cell bodies and at what spinal levels can it be found?

Parasympathetic cell bodies; T1-L2

Parasympathetic cell bodies; S2-S4

Skeletal motor cell bodies; S2-S4

Skeletal motor cell bodies; T1-S2

Sympathetic cell bodies; T1-L2

Sympathetic cell bodies; S2-S4

Lower motor neuron cell bodies are in what structures?

The motor cortex of the brain

The brainstem

The spinal cord

Skeletal muscle bellies

Brachial efferent motor pathways originate in what embryonic structure?

Somites

Pharyngeal arches

Visceral arches

Aortic arches

You are shown an x-ray that indicates severe damage to the L4 vertebrate. Which of the following structures are you concerned about damaging?

Spinal cord

Spinal Nerves

Prevertebral ganglia

Ventral Horn

True or false: In the dorsal root ganglion, the same cell body will provide axons to innervate both the dorsal and ventral rami.

True

False

Damage to what structure would cause total motor and sensory impairments in both the anterior and posterior aspects of the body at one spinal level

Sympathetic paravertebral ganglion (sympathetic chain and ganglia) exit the spinal cord at what levels?

C5-T12

T1-T12

T1-L2

T12-S2

True or false: Both white rami communicans and grey rami communicans branch off the paravertebral ganglia

True

False

A person with complex regional pain syndrome has received a stellate ganglion block as treatment for their pain. From what spinal levels did that ganglion originate from?

C4-C7

C7-T1

T1-T4

T4-T12

Choose the correct visceral motor pathway for a sweat gland in the anteriorpelvis

Lat. Horn of T1-T4>grey rami>paravertebral ganglion>grey rami>ventral rami

Lat. Horn of T1-T4>white rami>paravertebral ganglia>grey rami>ventral rami

Lat. Horn of T12-L2>grey rami>paravertebral ganglion>grey rami>ventral ramus

Lat. Horn of T12-L2>white rami>paravertebral ganglion>grey rami>ventral rami

Damage to the white communicating rami would damage what type of neurons?

Preganglionic neurons

Postganglionic neurons

Visceral sensory neurons

Generally, sympathetic innervation to the organs below the diaphragm originate from what spinal levels?

T1-T4

T5-L2

T12-L2

True or false: Postganglionic fibers from the superior, middle and inferior cervical ganglion exit through a grey rami and are considered splanchnic nerves.

True

False

True or false: visceral sensory neuron cell bodies are in the dorsal root ganglion.

True

False

True or false: The anterior and posterior vagal trunk carry both motor and sensory information to/from the organs

Gross Anatomy Exam 1: Anatomical Concepts, Bones, Joints, Nervous System I, Nervous System II

Gross Anatomy Quiz

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