What is an example of a Type I hypersensitivity reaction?
A) ABO incompatibility
B) autoimmune disorder
C) contact dermatitis
D) hay fever
Ans: D) hay fever
Anatomy & Physiology
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The symbol ?, used in visual chemical reactions, means that
A) the chemical reaction can go in either direction. B) the concentration of the end products is the same as that of the reactants. C) the substrates can become reactants and vice versa. D) there is more end product than reactant. E) input of energy is required.
Anatomy & Physiology
In what fashion does healthy blood flow?
a. pulsed b. laminar c. coagulative d. condensed e. regenerative
Anatomy & Physiology
Nucleic acids are ________ of ________.
A. monomers; monosaccharides B. polymers; nucleotides C. monomers; ATP D. polymers; DNA E. polymers; cAMP
Anatomy & Physiology
The lower back is which region?
A. Pectoral B. Brachial C. Cephalic D. Lumbar
Anatomy & Physiology