Anatomy Lab 2 FINAL

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credit: ann_barney3 on quizlet

Biology

Anatomy

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360 Terms

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60

in the reproductive system, what percentage of secretion is done by the seminal vesicle?

2
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30

in the reproductive system, what percentage of secretion is done by the prostate gland?

3
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5

in the reproductive system, what percentage of secretion is done by the bulbourethral glands?

4
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cowpers

Whats the other name for bulbourethral gland?

5
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produce fructose for sperm energy, clotting enzymes and prostaglandins, yellow pigment

What does the seminal vesicle do for male glands?

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secrete nutrients and milky acidic substance to active sperm, fibrinolysin

What does the prostate gland do for male glands?

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alkaline mucus to neutralize acidity

What does the bulbourethral gland do for male glands?

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prostatic urethra

1

<p>1</p>
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membranous urethra

2

<p>2</p>
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penile urethra

3

<p>3</p>
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meiosis II

What is the next step to a follicle is fertilization occurs?

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follicle forms corpus luteum and menstruation

What happens if fertilization does not occur?

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mature tertiary follicle

1

<p>1</p>
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corpus luteum

2

<p>2</p>
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stroma

3

<p>3</p>
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secondary follicle

4

<p>4</p>
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primary follicle

5

<p>5</p>
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primordial follicle

6

<p>6</p>
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Leydig cells (interstitial cells)

1

<p>1</p>
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seminiferous tubules

2

<p>2</p>
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testosterone

What is produced in 1?

<p>What is produced in 1?</p>
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sperm

What is produced in 2?

<p>What is produced in 2?</p>
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spermatogenesis

What is the term for the formation of sperm?

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23

How many chromosomes are in spermatids?

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2

How many daughter cells do you get from each primary speratocyte?

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FSH and LH

What pituitary hormones are involved in spermatogenesis?

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laryngopharynx

1

<p>1</p>
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oropharynx

2

<p>2</p>
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nasopharynx

3

<p>3</p>
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thyroid

1

<p>1</p>
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epigottis

2

<p>2</p>
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cricoid cartilage

6

<p>6</p>
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turbinates

6

<p>6</p>
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warm, humidify, filter air

Function of turbinates

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nose

1

<p>1</p>
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trachea

6

<p>6</p>
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c

What shape is the trachea?

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hyaline cartliage

What makes the c shape in the trachea?

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carina

What is the last tracheal cartilage that causes a strong cough reflex?

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carina

7

<p>7</p>
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primary bronchi

10 and 8

<p>10 and 8</p>
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2

How many primary bronchi are there?

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2

How many secondary bronchi are there are on the left?

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3

How many secondary bronchi are there are on the right?

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respiratory bronchioles and alveoli

What is the respiratory zone?

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alveoli and pulmonary capillaries

What is the respiratory membrane composed of?

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2

How many lungs does the left lung have?

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3

How many lobes does the right lung have?

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heart

The left lung have less lobes than the right to make room for what?

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puncturing the pleura

What is a pneumothorax?

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parietal

What is the outer layer of the pleura?

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visceral

What is the inner layer of the pleura?

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reduce friction

What does the pleural membranes do?

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surfactant and negative interpleural pressure

What stops the lungs from collapsing?

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surfactant

What changes the surface tension around alveoli to keep the lungs inflated?

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-4

The negative interpleural pressure is around what?

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nose to terminal bronchioles

From what to what is the conducting zone?

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upper and lower respiratory tract

what is the structural way to separate the respiratory system?

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conducting and respiratory zone

what is the functional way to separate the respiratory system?

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larynx

What separates the upper and lower respiratory tract?

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diaphragm, external intercostals

What are the muscles of inspiration?

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none, but under stress internal intercostals and rectus abdominus

What are the muscles of expiration?

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p=1/v

What is boyle's law?

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inflates

In the bell jar, what happens the the balloon as the diaphragm contracts?

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decreases

As the diaphragm contracts, what happens the to the pressure inside the lungs?

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500ml

Normal TV

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TV

What is the amount of air inhaled or exhaled during normal quiet breathing?

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700-1200ml

Normal ERV

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ERV

What is the amount of air that can be forcibly exhaled after a normal TV?

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IRV

What is the amount of air that can be forcibly inhaled after a normal TV?

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1900-3100ml

normal IRV

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3100-4800ml

normal VC

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IRV+ERV+TV

VC equation

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VC

What is the total lung capacity available for air movement?

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RV

What is the immoveable amount of air remaining within the lungs?

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1200ml

normal RV

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VC+RV

TLC equation

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RRx(TV-DAS)

equation for AVR

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RRxTV

equation for MRV

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VC-ERV-TV

equation for IRV

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kidney

1

<p>1</p>
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ureter

2

<p>2</p>
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hilum

3

<p>3</p>
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bladder

4

<p>4</p>
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urethra

5

<p>5</p>
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renal column

2

<p>2</p>
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renal pyramid

3

<p>3</p>
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minor caylx

5

<p>5</p>
89
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renal pelvis

6

<p>6</p>
90
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papilla

7

<p>7</p>
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major caylx

8

<p>8</p>
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medulla

9

<p>9</p>
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cortex

10

<p>10</p>
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cortical radiate vein

1

<p>1</p>
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cortical radiate artery

2

<p>2</p>
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arcuate vein

3

<p>3</p>
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Arucate artery

4

<p>4</p>
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interlobar vein

5

<p>5</p>
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interlobar artery

6

<p>6</p>
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segmental artery

7

<p>7</p>