Senses
Lymphatics
Pressure
Cells
Immunity
100
The shape of the lens is controlled by the? Iris, Ciliary Muscles, Cornea
Ciliary Muscles
100
Lymphatic vessels commonly occur with what? Hyaline cartilage, blood vessels, adipose tissue, sensory nerve endings
blood vessels
100
What is one atmosphere of pressure? 760 mm hg, 105 mm hg, 1000 mm hg, 650 mm hg, 45 mm hg
760 mm hg
100
What cells are responsible for humoral immunity? B, NK, Suppressor T, Cytotoxic T, Helper T
B
100
Each IgG has how many binding sites for attachments to antigenic determinants? up to 8, 4, 1000, 2, 1
2
200
In the human eye, most retraction occurs when light passes through the? Cornea, Aqueous Humor, Vitreous Humor, Lens, Iris
Cornea
200
Lymphocytes that destroy foreign cells or virus-infected cells are? Suppressor T, Plasma, Helper T, Cytotoxic T, B
Cytotoxic T
200
The partial pressure of oxygen in atmospheric air at sea level is? Less than the partial pressure of oxygen at the top of mt. Everest, Greater than ", Equal to "
Greater than the partial pressure of oxygen at the top of Mt. Everest
200
The first line of cellular defense against pathogens are the? Phagocytes, B cells, Plasma Cells, T Cells, NK Cells
Phagocytes
200
If the disulfide bonds in IgG were broken, how many protein chains would be set free? 2, Dozens, 8, 6, 4
4
300
When all three cones populations are stimulated equally, we perceive? Blackness, White, Blue, Red, Green
White
300
What are large lymphatic nodules that are located in the walls of the pharynx? Immune complexes, Lymph nodes, Spleens, Tonsils
Tonsils
300
The partial pressure of oxygen in arterial blood is approximately 45 mm hg, 70 mm hg, 100 mm hg, 50 mm hg, 40 mm hg
100 mm hg
300
The cells that perform immunological surveillance are the what cells? NK, Plasma, B, Suppressor T
NK
300
Immunity that results from exposure to an antigen in the environment is what type of immunity? natural passive, auto, passive, innate, naturally acquired active
naturally acquired active
400
Which of the following terms means myopia? Normal vision, farsightedness, nearsightedness, astigmatism
nearsightedness
400
Adaptive defenses depend on what activities? Agranulocytes, lymphocytes, leukocytes, erythrocytes, monocytes
lymphocytes
400
The partial pressure of oxygen in the interstitial space of peripheral tissues is approximately? 40 mm hg, 100 mm hg, 50 mm hg, 70 mm hg, 45 mm hg
40 mm hg
400
The HIV virus that causes the disease known as AIDS infects what cells? B, Helper T, Suppressor T, Plasma
Helper T
400
Immunoglobulins that are most abundant and are responsible for the resistance against many viruses, bacteria and bacterial toxins are? IgM, IgG, IgA, IgD
IgG
500
The taste sensation that is triggered by the amino acids glutamate is known as? salty, sweet, bitter, umami, sour
umami
500
Stem cells that can form all types of lymphocytes are concentrated in the? Circulation, Spleen, Red marrow, thymus
Red marrow
500
Asthma is? collapsed lung, characterized by fluid buildup in the alveoli, caused by mycobacterium tuberculosis, an acute condition resulting from unusually sensitive irritated conducted airways
an acute condition resulting from unusually sensitive, irritated conducted airways
500
If the thymus shrank and stopped making thymosins we would expect to see an immediate decrease in the number of? B lymphocytes, NK Cells, Red Blood Cells, Neutrophils, T Cells
T cells
500
In a routine exam, some blood is taken and analyzed. The results showed high IgM titer for the mumps virus but a low IgG anti-mumps titer. What is the indication? the person is immune to mumps, allergic to mumps, just recovered from mumps, recently infected with mumps
recently infected with mumps
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