Question

1.What structure collects lymph from the lower abdomen, pelvis, lower limbs, and the left half of the head, neck, and chest?

pelvic lymphatic trunk

right lymphatic duct

thoracic duct

left lymphatic capillary system

2.What effect would antihistamines have on the inflammatory response during an infection?

They would increase the blood flow to the area.

They would slow down the repair process.

They would have no effect.

They would prevent blood from clotting.

3. Which of the following is a primary function of the lymphatic system?

production, maintenance, and distribution of lymphocytes

circulation of hormones

production, maintenance, and distribution of plasma proteins

blocking the action of histamine

circulation of nutrients

Answer 1

Answer1-)Thoracic duct. It is the largest and main vessel of lymphatic system.It is also know as Van Hoorne's canal.

Answer2- Antihistamines would increase the blood flow to that specific area. They are used to treat allergic problems. It blocks the effect of Histamine which is mainly responsible for allergic symptoms.

Answer 3-The primary function of Lymphatic system is production, maintenance and distribution of lymphocytes which are a kind of white blood cells.Lymphocytes are of 2 types

1. T lymphocytes

2. B lymphocytes