AP2 Mod 5 problem set

Which of the following is NOT true about the lymphatic system?   the vessels of the lymphatic system form a closed loop   the lymphatic system absorbs excess fluids from the tissue fluid   the lymphatic vessels can be found within capillary beds   movement of fluids within is caused by skeletal muscle motion   lymphatic vessels have a structure similar to veins

Which of the following is NOT a basic function of the lymphatic system? maintain blood pressure transport proteins, fats, and other macromolecules transport immune cells like white blood cells or T lymphocytes make sure all the fluid in the body is equally distributed

What are the major parts of: 1. Lymph nodes 2. Palatine tonsils 3. Spleen

A. When heart muscles due we have a heart attack. Death is usually from lack of O2… but how can that be when the heart is full of blood? B. LYMPHATIC: What is the lymphatic system and how is it linked to the circulatory system?

Which of the following statements is valid concerning lymph fluid formation 1. Intermediate fiamnents attach lymphatic endothelial cells to sorrounding tissue 2. When the tissue swell due to the injury, gaps in the lymphatic capillaries open allowing fluid to flow from the blood capillary to the lymphatic capillary 3. Lymphatic capillaries are closed ended vessels

Which of the following statements about lymphatic capillaries is FALSE? Group of answer choices Minivalves prevent the backflow of fluid into the interstitial spaces The endothelial cells are anchored by filaments to the surrounding structures They are located near blood capillaries They collect red blood cells that have "leaked" out of blood vessels

You are a water molecule in the interstitial fluid, you get sucked into the lymphatic system, place the structures through which you will pass in the correct order. into the blood lymphatic duct lymhpatic trunk lymphatic capillary  afferent lyjmphatic vessel lymph node efferent lymphatic vessel

The Lymphatic System does all of the following except which one of these?   Question 9 options:   Maintain pH balance   Return interstitial fluid and protein to the blood   Filter and destroy unwanted material from the body fluids   Initiate an immune response

Which of the following is NOT a function of the lymphatic system? Transport of dietary lipids and fat-soluble vitamins Transportation of red blood cells Neutralize and/or destroy pathogens throughout the body O Filter pathogens from blood O Return of interstitial fluid back to the bloodstream $

Select all of the following that are functions of blood.

Which of the following is the least likely to be found in the lymph fluid 1. bacteria fatty acids red blood cells T-cells

Research on: 1. The function of the lymphatic system. 2. Enumerate and discuss briefly the lymphatic organs. 3. Draw and label the lymphatic circulation.

What is not true about lymphatic circulation: OA Removes excess extracellular fluid that accumulates in tissue outside of the blood vessels due to perfusion from the capillaries. OB. Relies on smooth muscles contraction of the endothelium to return lymphatic fluid to the circulation. OC Has its own special lymphatic vessels for return of fluid to the general circulation. OD. None are true. O E. All are true.

Which of the following is not true of the lymphatic system? Oxygen is transported to body tissues a. b. Slow muscular contractions cause the fluid to move in the vessels The lymph is returned to the veins C. d. There are flap-like valves to prevent the backflow of fluid O O O O

Which of the following is NOT a function of the lymph nodes? They build up smooth muscle in the circulatory system. They monitor blood and act as testing stations They protect against foreign invaders They clean lymph and return it to the blood .

Prepare a  concept map regarding your understanding of the structural features of the lymphoid organs.  You may include the following concepts or phrases that may connect with a proposition: parts, lymphatic nodule, cortex, medulla, medullary cords, central artery, PALS, red pulp, Billroth cords, Hassal's bodies, lining epithelium, etc.

Which of the following types of vessels is not found in the lymph system? Group of answer choices Vein-like vessels Artery-like vessels Capillary-like vessels All types of vessels are in the lymph system

Lymph eventually is returned to the circulation at what blood vessels?   Multiple Choice   Right and left subclavian arteries   Internal and external jugular veins   Superior and inferior venae cavae   Right and left subclavian veins

How do the blood capillaries supply the lymphatic vessels? Identify each structure in either the circulatory or lymphatic system as you explain the process.

IV. Lymph Node As lymph flows through lymphatic vessels, it passes through multiple lymph nodes. Identify the structures of the lymph node using the colors suggested. Fibrous capsule: Tan Trabeculae: Green • Sinuses: Light blue Cortical nodules: Purple • Germinal centers: Pink • Afferent vessels: Brown Efferent vessel: Orange Insert arrows showing direction of lymph flow Artery and vein

7. Lymphatic capillaries function to transport all of the following EXCEPT Choose from the following:   (A) extracellular fluid (B) lipids (C) erythrocytes (D) leukocytes (E) invading micro-organisms

35. Lymph from which organ is not collected by the right lymphatic duct?     spleen     right arm     right lung     right head

8

how does the lymphatic system drains into the venous circuit. Enters near the heart

The lymphatic systema. removes excess fluid from tissues.b. absorbs lipids from the digestive tract.c. defends the body against microorganisms and other foreignsubstances.d. All of these are correct.

What are some of the interesting questions related to lymphatic system?

What happens to lymph in lymph nodes? Where is the thymus located, and what is its function? Why is sometimes the lymphatic system referred to as the immune system? Which lymphatic organ destroys old red blood cells? How can the spleen help if you are haemorrhaging?

8. Activation of Lymphocytes: Use the space below to draw the whiteboard drawing from class. Infected body cell Antigen Presenting cell

Red pulp Lymph node Thoracic duct Cisterna chili Afferent vessel Right lymphatic duct Lymph Medullary cords Efferent vessel White pulp : drains lymph node. : lymphocytes deep in node. : saclike region of the thoracic duct. : empties into right subclavian vein. : splenic tissue containing red blood cells. : full of macrophages and lymphocytes. empties into left subclavian vein. : lymphocytes surrounding central arteries. : fluid in lymph vessels. : empties into lymph node. Reset Help

Which type of lymph vessel consists solely of an endotheliumand has one-way flaps that allow interstitial fluid to enter?a. lymphatic vesselb. lymphatic capillaryc. lymphatic ductd. lymphatic trunk