Unit 2 Exam Microanatomy Lab Practical Practice Questions

Unit 2 Exam Microanatomy Lab Practical Practice QuestionsMuscle & Nervous Tissue

What type of Muscle is Pictured in this slide?Answer: Skeletal Muscle

2

What is the connective tissue covering around the outside of this muscle fiber?Answer: Endomysium

3

In this Myoglobin stained section what type of muscle fiber is labeled with the blue arrow?Answer: White Muscle fiber (Little Myoglobin)

4

Is this Muscle Tissue or Connective Tissue??Answer: Connective Tissue (Dense Regular Connective Tissue Due to star shaped nuclei not on the periphery as well as wavy appearance)

5

What type of Tissue is shown by the blue arrow?Answer: Skeletal Muscle

6

What type of Tissue is shown by the blue arrow?Answer: Dense Regular Connective Tissue

7

What Structures are pictured by the blue arrows?Answer: Motor End Plates

8

In this Glycogen stained section what type of muscle fiber is labeled with the blue arrow?Answer: White Muscle Fiber (Lots of Glycogen)

9

What type of muscle is shown in this picture?Answer: Cardiac Muscle

10

What structure is depicted by the blue arrow?Answer: Intercalated Disk

11

What type of muscle is shown in this picture?Answer: Smooth Muscle

12

What type of muscle is indicated by the blue arrow?Answer: Smooth Muscle

13

Is the muscle cell whose nuclei is shown by the blue arrow contracted or relaxed?Answer: Contracted (Spindle/ bunched up nucleus)

14What structures are shown by the yellow arrows?

Answer: Dense Bodies

15

What structures are shown in the blue brackets?Answer: Triad

16

What structures are shown in the black arrows?Answer: Sarcoplasmic Reticulum

17

What Type of Cell is shown by the Yellow Arrow?Answer: Nuclear Bag Fiber

18

What sensory structure is shown in this picture?Answer: Muscle Spindle

19

What Connective Tissue covering is depicted by the blue arrow?Answer: Epineurium

20

What Organelle gives this cell its dark purple color?Answer: Rough Endoplasmic Reticulum

21

What type of cells nuclei are within the red circle?Answer: Neuroglial Cells

22

What are the club like, spiny processes shown by the blue arrow?Answer: Dendritic Spines

23

What is the cellular structure shown by the blue arrow?Answer: Soma of a Neuron (aka cell body)

24

What is the long cellular processes shown by the tiny black arrow?Answer: Axon of the Neuron

25

What are the numerous process shown within the red circle?Answer: Dendrites of the Neuron26

What is structure indicated by the small black arrows?Answer: Node of Ranvier27

What are the structures indicated by the red arrows?Answer: Unmyelinated Axons28

What are the structures indicated by the red arrows?Answer: Myelinated Axons29

What are the small gaps located between the red brackets?Answer: Synaptic Cleft30

What Structure is depicted in this entire picture?Answer: Dorsal Root Ganglion (Large Sensory neuron cells surrounded completely by satellite cells make sure to look at sympathetic ganglion and not the difference in cellular arrangement)31