The cause of fibromyalgia is ________.
A. unknown
B. acute injury
C. sudden, involuntary muscle spasms
D. bacterial infection
Answer: A
You might also like to view...
Which common over the counter drug can decrease blood clotting and thus may be beneficial for preventing a heart attack?
A) cough syrup B) anti-histamines C) aspirin D) acetaminophen E) tums
Which network of specialized cardiac muscle fibers provide a path for each cycle of cardiac excitation to progress through the heart?
a) Systemic circuit b) Intercalated discs c) Cardiovascular center d) Cardiac conduction system e) Pulmonary circuit
Terminal bronchioles of the lower respiratory system are lined with
A. keratinized stratified squamous epithelium. B. simple cuboidal epithelium. C. pseudostratified ciliated columnar epithelium. D. stratified columnar epithelium. E. nonkeratinized stratified squamous.
Which of the following are protein-digesting enzymes from the pancreas? Choose all that apply.
A. Chymotrypsin B. Trypsin C. Amylase D. Carbonic anhydrase E. Carboxypeptidase