Which of the following is a similarity among red blood cells, white blood cells, and platelets? They originate in red bone marrow inside the bones.
Which of the following is a term for red blood cells white blood cells and platelets?
Major types of blood cells include red blood cells (erythrocytes), white blood cells (leukocytes), and platelets (thrombocytes).
What is the term for red blood cells white blood cells and platelets quizlet?
erythrocytes. You just studied 48 terms!
Which of the following accurately compares the function of red blood cells and white blood cells quizlet?
They originate in red bone marrow inside the bones. Which of the following accurately compares the functions of red blood cells and white blood cells? Red blood cells transport oxygen to body tissues, whereas white blood cells defend the body against disease.
Are white blood cells and platelets the same thing?
Unlike red and white blood cells, platelets are not actually cells but rather small fragments of cells. Platelets help the blood clotting process (or coagulation) by gathering at the site of an injury, sticking to the lining of the injured blood vessel, and forming a platform on which blood coagulation can occur.
What is the function of red blood cells white blood cells and platelets quizlet?
Red blood cells transport oxygen. White blood cells attack foreign substances or organisms. Platelets-make blood clotting possible by plasma proteins and cell fragments.
What is the main function of red blood cells quizlet?
The main function of red blood cells is to move oxygen. The main function of white blood cells is to guard against infection, fight parasites, and attack bacteria. The main function of platelets is to produce blood clots.
Which best compares and contrasts red blood cells and white blood cells?
Which best compares and contrasts red blood cells and white blood cells? Both are produced in the red bone marrow. Red blood cells transport oxygen, and white blood cells protect the body against disease.
In what ways do normal red and white blood cells differ quizlet?
How do red blood cells differ from white blood cells in both form and function? red blood cells are biconcave discs that lack mitochondria, ribosomes, and nuclei, and they contain a large amount of hemoglobin. RBCs transport oxygen, while WBCs are involved in immunity.
What are normal levels and percentages of RBC WBC and platelets quizlet?
What are normal levels and percentages of RBC, WBC and platelets? 4,600,000-6,200,000 in males.
Which of the following accurately compares T cells and B cells quizlet?
Which of the following accurately distinguishes B cells from T cells? B cells produce antibodies, whereas T cells do not.
What is the largest component of the blood?
Plasma is the main component of blood and consists mostly of water, with proteins, ions, nutrients, and wastes mixed in. Red blood cells are responsible for carrying oxygen and carbon dioxide. Platelets are responsible for blood clotting.
What is the first thing that protects us from infection?
The immune system is a complex set of cells and proteins that are intended to protect from infection and keep us healthy. Natural barriers, such as the skin and mucus, are an effective first line of protection. But once germs get inside the body, white blood cells are the primary defense.
What do low white blood cells and platelets mean?
Pancytopenia (Low Blood Cells)
Pancytopenia is marked by low counts of all three types of blood cells—red cells, white cells and platelets. This condition can be caused by certain medications and by infections. In some cases, it is caused by a cancer or precancerous condition.
What causes low white blood cells and platelets?
A low white blood cell count usually is caused by: Viral infections that temporarily disrupt the work of bone marrow. Certain disorders present at birth (congenital) that involve diminished bone marrow function. Cancer or other diseases that damage bone marrow.
What causes low platelets and high white blood cells?
High WBC counts often occur in conditions such as chronic inflammation or myeloproliferative disorders. Low numbers of platelets can be evident in disorders like immune thrombocytopenia (ITP). Conditions associated with high platelet counts can include reactive thrombocytosis or essential thrombocythemia.