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Alma Sandoval
Human Anatomy
| Question | Answer |
|---|---|
| Which layer of the larger blood vessels is made up of endothelium? | tunica intima. |
| The internal iliac artery supplies blood to the | pelvis. |
| Erythrocytes begin their maturation sequence in red bone marrow from nucleated cells known as: | hematopoietic stem cells. |
| The type of membranous tissue that lines the heart and blood vessels is the | endothelium. |
| During fetal circulation, what opening in the septum, between the right and left atria, directs most of the blood so that it bypasses the fetal lungs? | foramen ovale. |
| Lymph ducts empty into the circulatory system, draining into the: | subclavian veins. |
| The cisterna chyli: | originates in the thoracic duct. |
| An infection in the thumb may result in enlargement of the _____ nodes. | superficial cubital. |
| Each cortical nodule is composed of packed lymphocytes that surround a less dense area called a | germinal center. |
| During their residence in the thymus, pre-T cells develop into _____, cells that proliferate as rapidly as any in the body. | thymocytes. |
| Antibodies are proteins of the family called | immunoglobulins. |
| Adaptive immunity, part of the body’s third line of defense, is orchestrated by two different classes of a type of white blood cell called the | lymphocyte. |
| Lymph capillaries called lacteals are located in the: | small intestine. |
| Hassall corpuscles are part of the | thymus. |
| The type of immune mechanism that provides a general defense by acting against anything recognized as “not self” is called: | nonspecific immunity. |
| The roof of the nose is separated from the cranial cavity by a portion of the ethmoid bone called the | cribriform plate |
| An inflammation of the lower respiratory tract that involves the airways of the lungs is called rhinitis. | pneumonia. |