After you have viewed the organs of the thoracic cavity on your virtual lab, Label the organs of the Thoracic Cavity below:

Diaphragm

Atrium x2

Ventricles

Trachea

Thymus

Left Lung

Right Lung

  1. What is the name of the tube that has rings of cartilage and is responsible for bring the oxygen to the lungs? Trachea
  2. What muscle separates the thoracic and the abdominal cavity? Diaphragm
  3. What part of the heart receives blood from the veins and the body? Atrium
  4. What part of the heart pushes blood away to the other organs of the body? Ventricle

Once you have viewed the organs of the abdominal cavity in your virtual lab, Label the Abdominal Organs below:

Answer the following questions

  1. What is the name of the membrane that covers the organs in the abdominal cavity? Peritoneum
  2. What is the name of the tube that lies just beneath the trachea and transports food from the mouth to the stomach? Eophagus
  3. What is the yellowish cottage cheese looking organ found attached to the stomach? Pyloric sphincter
  4. Where does reabsorption of water occur in the digestive system? Large Intestine
  5. Where is solid waste stored before it is excreted out of the body? Rectum

After you have viewed the organs of Urinary system during your virtual lab label the organs of the Urogenital System below:

bladder ureter urethra kidneys

What organ is the storage organ for urine? Bladder

What tube leads from the bladder outside the body?Urethra

What tube connects the kidneys to the bladder?Ureter

What organ is responsible for filtering the blood?Kidneys

After you have viewed the organs of BOTH reproductive systems during your virtual lab label the organs below: Seminal vesicle penis epididymis testis adrenal gland prostate gland

vagina ovary uterine horn

The Reproductive Organs of the Male Rat

  1. In males, the scrotal sac contains the gonads, testes.
  2. What is the production of sperm called? Gamete

The Reproductive Organs of the Female Rat

  1. In the female, what are the internal reproductive structures?

Ovary, Oviduct, Uterine Horn, Urinary bladder, Urethra, Vagina

  1. What is the production of eggs called?

Gamete

  1. Which organ system is responsible for producing gametes; sperm in males and eggs in females? Reproductive
  2. Which organ system is responsible for inhaling and exhaling oxygen and carbon dioxide?Respiratory
  3. Which organ system breaks down food molecules into useable energy and nutrients for the body? Digestive
  4. Which organ system is responsible for transporting nutrients throughout the body? Circulatory
  5. Which organ system is responsible for protecting the body from infection and/or fighting an infection? Immune
  6. Which organ system provides the 1st line of defense against pathogens entering your body? Integumentary
  7. Which organ system is responsible for keeping toxins out of the blood and eliminates them from the body? Excretory
  8. Which organ system is responsible for making new body cells and providing the body with structure and support? Skeletal

Label the organs of the rat below: