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BIO 202 MIDTERM EXAM - ARIZONA COLLEGE 2025 BRAND NEW ACTUAL EXAM WITH ANSWERS., Exams of Biology

Chamberlain College of NursingBiology

BIO 202 MIDTERM EXAM - ARIZONA COLLEGE 2025 BRAND NEW ACTUAL EXAM WITH ANSWERS.

Typology: Exams

2024/2025

Available from 05/19/2025

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BIO 202 MIDTERM EXAM - ARIZONA
COLLEGE 2025 BRAND NEW ACTUAL
EXAM WITH ANSWERS.
1. Lymphatic vessels that enter the lymph node at various sites
are called ____ lymphatic vessels. - correct answer -afferent
2. Lymphatics of the ____ travel in loose subcutaneous
connective tissue and generally follow the routes of veins. -
correct answer -skin
3. The ____ gland is a bilobed mass of tissue in the mediastinum
along the trachea. - correct answer -thymus
4. An abnormal enlargement of the spleen that can develop from
infections is called - correct answer -splenomegaly
5. Which structures are found in the walls of the small intestine
where their macrophages destroy bacteria? - correct answer -
Peyer's patches
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Download BIO 202 MIDTERM EXAM - ARIZONA COLLEGE 2025 BRAND NEW ACTUAL EXAM WITH ANSWERS. and more Exams Biology in PDF only on Docsity!

BIO 202 MIDTERM EXAM - ARIZONA

COLLEGE 2025 BRAND NEW ACTUAL

EXAM WITH ANSWERS.

  1. Lymphatic vessels that enter the lymph node at various sites are called ____ lymphatic vessels. - correct answer - afferent
  2. Lymphatics of the ____ travel in loose subcutaneous connective tissue and generally follow the routes of veins. - correct answer - skin
  3. The ____ gland is a bilobed mass of tissue in the mediastinum along the trachea. - correct answer - thymus
  4. An abnormal enlargement of the spleen that can develop from infections is called - correct answer - splenomegaly
  5. Which structures are found in the walls of the small intestine where their macrophages destroy bacteria? - correct answer - Peyer's patches
  1. Immunoglobulin ____ is found on the surface of B lymphocytes and is important in B cell activation. - correct answer - D
  2. AIDS is caused by infection of ____ by HIV. - correct answer - T lymphocytes
  3. The ____ trunk drains the head and neck. - correct answer - jugular
  4. There are special lymphatic vessels called ____ that absorb fats and transport them from the digestive tract to the blood. - correct answer - lacteals
  5. Virus-invaded body cells and cancerous body cells are targeted by ____ T cells. - correct answer - killer
  6. These oval-shaped structures are found along the length of lymphatics. - correct answer - lymph nodes
  1. Inflammation of the lymphatic vessels with accompanying red streaks visible in the skin is called - correct answer - lymphangitis
  2. Which valve guards the base of the aorta and opens when the ventricles are contracting - correct answer - aortic semilunar valve
  3. Microscopic vessels composed of simple squamous epithelial cells are called - correct answer - capillaries
  4. A person with a heart rate of 75 beats per minute and a stroke volume of 60 mL per beat has a cardiac output of: - correct answer - 4500 mL/minute
  5. Resting, filling, and dilation describe which of the following? - correct answer - Diastole
  6. Correct. Resting, filling, and dilation describe diastole.
  7. Blood is returned to the heart from all body parts by the - correct answer - veins.
  1. The sinoatrial node is located in the: - correct answer - right atrium
  2. Which one of the following represents the correct path for the transmission of an impulse in the intrinsic conduction system of the heart: - correct answer - sinoatrial (SA) node, atrioventricular (AV) node, atrioventricular (AV) bundle, right and left bundle branches, Purkinje fibers
  3. Which one is the correct sequence going from the outermost to the innermost layer of a blood vessel wall: - correct answer - superior and inferior vena cava
  4. The tricuspid valve is located between the: - correct answer - right atrium and right ventricle
  5. The proper spelling for the term describing hardening of the arteries is: - correct answer - arteriosclerosis.
  1. The volume of blood pumped out by each ventricle with each beat of the heart is called the: - correct answer - cardiac output
  2. Veins: - correct answer - branch into smaller vessels called arterioles
  3. The most common site for taking an adult's pulse in the doctor's office is the ________ artery. - correct answer - radial
  4. Deoxygenated blood is returned to the right side of the heart by the: - correct answer - pulmonary arteries
  5. A piece of a blood clot that dislodges and is transported by the bloodstream is called a - correct answer - embolus
  6. An abnormal production of white blood cells is associated with a type of cancer called - correct answer - leukemia
  1. Sickle-cell anemia is a hereditary disease in which leukocytes have an abnormal sickle shape due to abnormal hemoglobin. - correct answer - False
  2. The normal pH of blood is at 7.35 to 7.45. - correct answer - True
  3. A cholesterol-containing mass that adheres to the smooth walls of blood vessels is called a( - correct answer - plaque
  4. White blood cells as a group are called - correct answer - leukocytes
  5. Hematopoiesis occurs in the - correct answer - bone marrow
  6. The Rh blood group consists of those individuals with the ____ antigen, the first identified and studied. - correct answer - D
  1. Heparin, histamine, and serotonin are secreted by - correct answer - basophils
  2. The conversion of fibrinogen into fibrin is catalyzed by - correct answer - thrombin
  3. Blood plasma without clotting factors is called - correct answer - serum
  4. Approximately one third of the erythrocyte cell volume is composed of ____. - correct answer - hemoglobin
  5. The term ____ means eating cells. - correct answer - phagocytosis
  6. Smoking increases ____ levels in the blood, thus increasing the possibility of unwanted clotting. - correct answer - fibrinogen
  1. The main collecting duct of the lymphatic system is the ____ duct. - correct answer - thoracic
  2. Immunoglobulin ____, found in tissue fluids and plasma, attacks viruses, bacteria, and toxins - correct answer - G
  3. Lymphatic ____ are spaces between groups of lymphatic tissue. - correct answer - sinuses