What makes the lumbar vertebrae different from the cervical vertebrae and the thoracic vertebrae? a) the lumbar vertebrae are made up of seven bones
b) the lumbar vertebrae only allow flexion and extension movements
c) the lumbar vertebrae allow the twist and turn

What is one reason that informed consent is important for patients? a. patients have complete access to health care with informed consent. b. patients can make the best decisions with adequate information. c. informed consent brings the cost of health care down significantly. d. informed consent leaves a written record of the patient's consent.

Which of the following is a nonspecific defense against pathogens? - b cells - antibodies - t-cells - inflammation

Burns are devastating and debilitating because of loss of fluids and electrolytes from the body. how do physicians estimate the extent of burn damage associated with such dangerous fluid loss?