What do preferred provider organizations (PPOs) and point of service (POS) plans have in common?
A) Both provide service from in-network medical providers.
B) Both are designed to coordinate a patient's care across various providers.
C) Both provide care from networks of independent doctors and hospitals.
D) Both allow patients to seek outside care but require patients to pay the extra cost.
Answer: D
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Paraneoplastic syndrome characterized by abnormal fatigability and autoantibodies to presynaptic voltage–dependent calcium channels at the motor terminals of the axons is known as
A. malignant hyperthermia B. paramyotonia congenita C. Lambert-Eaton myasthenic syndrome D. myasthenia gravis E. hyperkalemic periodic paralysis
Which of the following statements regarding immunoglobulins is correct?
a. Immunoglobulins make up five classes (or isotypes) called IgA, IgD, IgE, IgG, and IgM. b. Regardless of their isotype, immunoglobulins all have the same effector function. c. Antibodies consist of four identical heavy chains and four identical light chains. d. Peptide bonds hold the heavy and light chains together. e. The constant regions make up the antigen-binding site.
This muscle divides the abdominal and thoracic cavities:
A. diafram B. pelvic C. diaphragm D. pelvik
If sufficient protein is already being consumed for intense strength training, a 500-calorie increase of ____ is recommended to optimize muscle mass gain
A) ?complex carbohydrates B) ?omega-3 fats C) ?simple sugars D) ?soluble fiber E) ?insoluble fiber