Question

1. sally went to see her physician to find out the results of a tumor on her lungs. the doctor told her the tumor was _ benign / malignant __ and she breathed a sigh of relief (circle one). 8. looking at the picture, label the 3 types of epithelial tissues.(3 points) 9. looking at the skeletons below, label the following regional position terms: (1 point each - total of 10 points) a. axillary b. cubital c. femoral d. orbital e. pedal f. pectoral g. otic h. brachial i. palmar j. calcaneal

Explanation:

Question 7

A benign tumor is non - cancerous and does not spread, while a malignant tumor is cancerous and can spread. Since Sally breathed a sigh of relief, the tumor was benign.

The three types of epithelial tissues (from top to bottom in the pictures) are:

1. Simple squamous epithelium: It has a single layer of flat cells.
2. Simple cuboidal epithelium: It has a single layer of cube - shaped cells.
3. Simple columnar epithelium: It has a single layer of tall, column - shaped cells.

• Axillary: Related to the armpit region.
• Cubital: Related to the elbow region.
• Femoral: Related to the thigh (femur) region.
• Orbital: Related to the eye (orbit) region.
• Pedal: Related to the foot region.
• Pectoral: Related to the chest (pectoral) region.
• Otic: Related to the ear region.
• Brachial: Related to the arm (brachium) region.
• Palmar: Related to the palm of the hand.
• Calcaneal: Related to the heel (calcaneus) region.

To label, we match each term to the corresponding region on the skeleton:

• a. Axillary: Armpit area.
• b. Cubital: Elbow area.
• c. Femoral: Thigh area.
• d. Orbital: Eye area.
• e. Pedal: Foot area.
• f. Pectoral: Chest area.
• g. Otic: Ear area.
• h. Brachial: Arm area.
• i. Palmar: Palm area.
• j. Calcaneal: Heel area.

Answer:

benign (circle this option)

Question 8