True or false Bundles of collagen fibers are arranged parallel to one another in dense irregular collagenous connective tissue

Anurse is providing teaching to a client who has a gastric ulcer and a new prescription for ranitidine. which of the following statements by the client indicates an understanding of the teaching? a. “i can take two aspirin to treat headaches.” b. “i should avoid dairy products when taking this medication.” c. “i can expect fine hand tremors when taking this medication.” d. “i should not take an antacid within 1 hour of taking this medication.”

Which of the following is the most appropriate use of a freer elevator? a. scrape cement b. clean instruments c. dissect periosteum d. retract tissue

Which of the following is the most common source of thermal injury to a patient during surgery? a. harmonic scalpel b. ligasure c. lasers d. electrosurgical unit