13 . This muscle is surrounded entirely a dense irregular collagenous connective tissue A. Smooth B. Skeletal C. Cardiac D. Slow - twitch muscles {Ans: B. Skeletal}25. Which of the following signs and symptoms are typical of asthma ? A. Non - productive cough , difficult expiration B. Productive cough , difficult expiration C. Peripheral edema , painful cough D. Gradual onset , low grade fever {Ans: A. Non - productive cough , difficult expiration}This medication is used to treat certain mood and mental disorders such as manic phase of bipolar disorder and schizophrenia : A. Ecstasy B. Salicylates C. Selective serotonin reuptake inhibitor D. Chlorpromazine {Ans: D. Chlorpromazine}48. Manual cervical traction is being performed on a client in a chiropractic treatment facility . Assume the client's head weighs 10 pounds and the coefficient friction is 0 as the chiropractor is holding the head . How much force is needed for joint distraction ? A. 25 pounds B. 20 pounds C. 10 pounds D. 30 pounds {Ans: C. 10 pounds}33 . Early detection of Alzheimer dementia in patients with mild cognitive impairment ( MCI ) by MRI is most supported by which of the following findings