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X-Ray Certification Practice Questions And Answers With Complete Solutions 2023 A dental assistant may expose radiographs if It is permissible in the state in which he or she is employed The most sensitive cells to ionizing radiation are Reproductive cells The best type of x-ray to penetrate body tissue is Hard rays, short wavelength Before seating the dental patient it is necessary to cover which of the following items with disposable plastic wrap X-ray exposure control panel An exposed...

HESI EXIT REVIEW QUESTIONS AND ANSWERS 2 The nurse has completed the diet teaching of a client who is being discharged following treatment of a leg wound. A high protein diet is encouraged to promote wound healing. Which lunch choice by the client indicates that the teaching was effective? a. A peanut butter sandwich with soda and cookies. b. A tuna fish sandwich with chips and ice cream. c. Vegetable soup, crackers, and milk. d. A salad with three kinds of lettuce and fruit. 3 The nurse i...

Which of the following is NOT one of the classifications of healthcare organizations in Chapter one? A. Propriety or for-profit. B. Not-for-profit. C. Government-supported. D. Individual healthcare. - ANSWER D. Individual healthcare. Which of the following is NOT a risk issue for healthcare? A. Drugs are used and stored in the facility. B. Mostly female staff. C. High percentage of technical and professional staff. D. Publicly accessible and many doors must remain open. - ANSWER C. Hi...

As an EMT you can be involved with dead patients. Which of the following methods is inappropriate in helping families cope with grief? - ANSWER. Reassuring the families of the outcome of the patient. Which of the following is not a stage in the process of grief? - ANSWER Regret Which of the following is false about critical stress incident management? - ANSWER Meetings are supervised by a psychologist you and your partner respond to a call from a woman with anaphylaxis from bee stings y...

Most cytochrome P450 enzymes alter the activity of drugs by: A. phosphorylating them. B. dephosphorylating them. C. oxidizing them. D. reducing them. - ANSWER C. oxidizing them. cytochrome p450 acts as monooxygenase, where an oxygen atom is inseted into substrate, thereby resulting in oxidation of substrate. Given that antibiotics like erythromycin are metabolized by estrogen-sensitive P450 enzymes within the liver, which graph best predicts the expected relative half-life of eryt...