Histo Final- Atlas Pics

Question 1

What organ?
What epithelium?

Answer 1

Kidney (Renal corpuscule)

SiSq Epi

Question 2

Answer 2

Spinal cord

• GH = gray matter*
• WM = white matter*
• AH = anterior (ventral) horn*
• PH = Posterior (dorsal) horn*

Question 3

Answer 3

Trabecular & Compact Bone (Pubic Symphysis)

Question 4

Answer 4

Peripheral Nerve

M = myelinated axons

UM = unmyelinated axons

P = perineurium

Question 5

Answer 5

Question 6

Answer 6

Cilia

Question 7

Answer 7

White matter

A = axons, with blue-staining Myelin (M) around them

Question 8

Answer 8

Question 9

Answer 9

Question 10

From left to right

Answer 10

Microtubules –> IMFs –> Mitochondria

Question 11

Answer 11

Question 12

Answer 12

Skeletal M

Question 13

Answer 13

Question 14

Answer 14

Developing Trabecular & Compact bone (Pubic Symphysis)

Question 15

Answer 15

Plasma cell, macrophage, lymphocyte, & fibroblast

Question 16

Answer 16

Question 17

What type of cell is this?

Answer 17

Skeletal m

nuclei on periphery

fibroblast nuclei also visible

Question 18

Answer 18

Question 19

Answer 19

Duodenum, Myenteric (Auerbach’s) Plexus

N = neuron cell bodies

Smaller nuclei = Supportive cells (i.e. Schwann & Satellite cells)

Question 20

What organ?
What type of epithelium?

Answer 20

Kidney

Simple squamous epi

Question 21

Answer 21

Question 22

Answer 22

Question 23

Answer 23

Peripheral Nerve

MA = myelinated axons

N = node of ranvier

Ax= axon

Question 24

Answer 24

Adipose tissue

Question 25

Answer 25

Peripheral N (LONGITUDINAL) Notice it's wavy!! P = perineurium SC = schwann cells F = fibroblasts

Question 26

Answer 26

Question 27

Answer 27

Question 28

Answer 28

Anterior (ventral) horn cell D = dendrite A= axons CS = cytoskeleton

Question 29

Answer 29

Question 30

Answer 30

Peripheral Nerve ## Footnote MA = myelinated axon EP = epineurium F = fascicle P = perineurial cells S = perineurial septae EN = endoneurium

Question 31

Answer 31

**Mitochondria** * Mitochondria are surrounded by a double membrane* * Peroxisomes & Lysosomes are surrounded by a SINGLE membrane*

Question 32

Answer 32

Question 33

Answer 33

Question 34

Answer 34

Question 35

Answer 35

Golgi complex

Question 36

Answer 36

Trachea SM at the bottom = esophagus

Question 37

Answer 37

Peripheral Nerve blue circle = myelinated nerve fibers A = axon

Question 38

Answer 38

Question 39

Answer 39

Question 40

Answer 40

Question 41

Answer 41

Peripheral Nerve ( in vagina) E = epineurium F = fascicle P = perineurium

Question 42

Answer 42

Developing intramembranous bone

Question 43

Answer 43

Question 44

Answer 44

Cardiac M | (intercalated discs, striations, etc.)

Question 45

Answer 45

Trachea

Question 46

Answer 46

IV disc

Question 47

Answer 47

Question 48

Answer 48

Nucleus

Question 49

Answer 49

Question 50

Answer 50

Question 51

Answer 51

**Lipid droplets** | (non-membranous inclusions)

Question 52

Answer 52

Thyroid

Question 53

Answer 53

Long bone

Question 54

Identify epithelium, CT, and muscle

Answer 54

Question 55

Answer 55

Question 56

Answer 56

Question 57

Answer 57

Question 58

Answer 58

Anterior (Ventral) horn ## Footnote CB = cell body NS = nissl substance No = nucleolus Ax = axon

Question 59

Answer 59

Spinal cord, white matter G = glial cells circled area = oligodendroglia

Question 60

Answer 60

Endoplasmic Reticulum

Question 61

Answer 61

Compact Bone

Question 62

Answer 62

Question 63

Answer 63

Question 64

Answer 64

Question 65

Answer 65

Dorsal root ganglion N = neuron Nuc = nucleus No = nucleoli SC = **Satellite cells (**supportive cells )

Question 66

Answer 66

**High Endothelial Venules (HEVs)** 1. Entry sites for mature lymphocytes Fluid transport from lymph to blood

Question 67

Answer 67

Question 68

Answer 68

Thymus- Hassal's corpuscules (enlarged)

Question 69

Answer 69

**Thymus (cortex)** Top: ERC bottom: T-cell

Question 70

What region of what organ is this in? What does it secrete? What does the thing it secretes do?

Answer 70

Thymus (medulla) = Hassall's Corpuscules Secrete **Interleukin** for **T-cell maturation**

Question 72

What kind of cartilage is this?

Answer 72

fibrocartilage | (type 1 & 2 collagen, GPG)

Question 73

Answer 73

A. Bronchiole B. Resp. Bronchiole C. Alveolar Sac D. Alveolus G. Alveolar Duct

Question 74

Answer 74

Intrapulmonary Bronchus

Question 75

Answer 75

Bronchiole

Question 77

Answer 77

Inactive mammary gland

Question 78

Answer 78

Active mammary gland

Question 79

What organ? What cell? What does its secretory granules contain?

Answer 79

Parathyroid Parafollicular Cell (C-Cell) Secretory granules contain Calcitonin

Question 80

Identify blue and yellow circles

Answer 80

Parathyroid gland Yellow = chief cells (secrete PTH) Blue = oxyphil cells

Question 81

Answer 81

Rete testis

Question 82

Answer 82

Efferent ductules

Question 83

Answer 83

Epididymis

Question 84

Answer 84

Testis (adult)

Question 85

Identify each arrow

Answer 85

Question 86

Answer 86

Vas deferens

Question 87

Answer 87

Seminal vesicle

Question 88

Answer 88

Prostate

Question 89

Answer 89

Ovary 1. Corpus albicans 2. Atretic follicle

Question 90

Answer 90

Corpus albicans

Question 91

Asterisk lies in the lumen of what structure?

Answer 91

Corpus luteum

Question 92

Answer 92