what does the presence of carcinoembryonic antigens (CEAs) and AFP on cell membranes indicate has happened to the cells
a. they have shifted to more immature metabolic pathways and functions
b.they have spread from areas of original development to different body tissues
c. they produced abnormal toxins or chemicals that indicate abnormal cellular function
d. they have become more differentiated as a result of repression of embryonic functions
a. they have shifted to more immature metabolic pathways and functions
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The nurse is instructing a community class when a student asks, "How does someone get super strength in an emergency?" The nurse is correct to instruct on the action of which system?
A) Musculoskeletal system B) Sympathetic nervous system C) Parasympathetic nervous system D) Endocrine system
A patient is admitted to the hospital with a history of chronic alcohol abuse and is showing signs and symptoms of acute alcohol withdrawal. The nurse would expect to administer which class of drugs?
a. Antianxiety medications b. Antidepressants c. Benzodiazepines d. Antipsychotics
A nurse sees a patient quietly crying in her room. The nurse enters the room, sits in the chair facing the patient, and says, "Something seems to be troubling you
" This exchange is an example of the practical application of which of the following ethical principles? a. Beneficence c. Veracity b. Autonomy d. Nonmaleficence
Define potentiation.
What will be an ideal response?