Answer: C. Neutrophils and monocytes
Question: Structurally what are lymph vessels most similar to? Select one: A. veins B. arteries C. capillaries D. arterioles E. venules
Answer: C. capillaries
Question: Part of the antibody-mediated immunity which ___ was part of cell-mediated immunity. Select one: A. does not exist B. monoclonal antibodies C. T cells D. Antibodies, antigens E. Neutrophils, monocytes
Answer: C. T cells
Question: Select which of the following choices is an innate physical barrier. Select one: A. phagocytosis of invading organisms B. release of histamine C. inflammation reaction D. washing action of tears and saliva E. activation of complement
Answer: D. washing action of tears and saliva
Question: If a person has low blood glucose levels, what endocrine gland is the likely cause? Select one: A. thyroid gland B. thymus C. pancreas D. adrenal gland
Answer: C. pancreas
Question: The JG (Juxtaglomerular complex):
Answer: Is a part of the afferent arteriole and DCT cells in the distal part of the nephron loop (Correct)
Question: Melatonin is released from the _____ and decreases ______ secretion from the hypothalamus. Select one: A. pineal gland; GnRH B. anterior gland; LH C. thymus; GnRH D. pituitary gland; GnRH
Answer: A. pineal gland; GnRH
Question: ___ can cause vasodilation, increased capillary permeability, and chemotaxis. Select one: A. Cytokines B. Leukotrienes C. Prostaglandins D. Histamine
Answer: D. Histamine
Question: What causes redness and heat in an area where inflammation is occurring? Select one: A. production of interferon B. phagocytosis initiation C. chemicals substances released by erythrocytes D. vasoconstriction E. increased blood flow to the area
Answer: E. increased blood flow to the area
Question: What portion of the digestive tract plays a role in the lymphatic system? a) Peyer’s Patches b) Duodenum c) Liver d) Gallbladder e) Gastric cells
Answer: a) Peyer’s Patches
Question: ___ in the afferent lymph vessels moves bacteria and debris from the lymph. Select one: A. Plasma cells B. Macrophages C. lymphocytes D. T-lymphocytes E. Germinal cells
Answer: B. Macrophages
Question: What type of adaptive immunity is a vaccine? Select one: A. active natural B. active artificial C. passive natural D. passive artificial
Answer: B. active artificial
Question: Medullary capillaries that are lined with phagocytes are called _______.
Answer Choices:
A. sinusoids
B. venous plexuses
C. fenestrated capillaries
D. lymph nodes
Answer: A. sinusoids
Question: Approximately 90% of the alveolar surface is made up of what type of cells? a) Type I alveolar epithelial cells b) Type II pneumocytes c) Type III lymphocytes d) Lymphocytes
Answer: b) Type II pneumocytes
Question: The left lymphatic duct drains lymph from the ___ Select one: A. left arm, left chest, and left side of head B. upper part of the body C. the right lymphatic duct, right side of head D. abdomen E. right side of the body
Answer: A. left arm, left chest, and left side of head