Select the incorrect statement about rheumatic fever
a. It causes a heart murmur.
b. It is an autoimmune disease.
c. It is triggered by a streptococcus bacterium.
d. The heart conduction system is disrupted.
e. The heart valves become inflamed and scarred.
D
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What eye condition affects close vision and is the result of aging?
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Which muscles contraction will stimulate inspiration?
A. External intercostals B. Diaphragm C. Parasternal intercostals D. All of the choices are correct.
The carotid bodies contain ________ chemoreceptors that respond to changes in ________.
A. peripheral; concentrations of carbon, dust, and pollution in the lungs B. central; blood concentrations of H+, but not CO2 and O2 C. peripheral; cerebrospinal fluid concentrations of H+ D. peripheral; blood concentrations of H+ and O2 E. central; cerebrospinal concentrations of CO2
What is histology?
A. The study of the history of anatomy B. The study of tissues C. The study of physiology D. The study of the human body