In the limb leads, the ST-segment is normally isoelectric
Indicate whether the statement is true or false
T
The normal ST segment begins at the isoelectric line, extends from the end of the S wave, and curves gradually upward to the beginning of the T wave. In the limb leads, the normal ST segment is isoelectric (flat), but may normally be slightly elevated or depressed.
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Qualitative studies use an emergent design. When does the research design evolve?
A) During the conduct of the literature review. B) While the researcher develops a conceptual framework. C) During the process of doing constant comparisons. D) While the researcher is in the field collecting and analyzing data.
One of the differences between simple partial seizures and complex partial seizures is that:
A. simple partial seizures cause loss of memory, whereas complex partial seizures do not impair memory. B. simple partial seizures do not cause loss of consciousness, whereas complex partial seizures often impair consciousness for a minute or two. C. simple partial seizures are accompanied by some characteristic movement, whereas complex partial seizures often involve staring into space. D. simple partial seizures stem from changes in the activity of the neurons, whereas complex partial seizures originate from external factors such as allergens.
A new mother asks the nurse when the "soft spot" on her son's head will go away. The nurse's answer is based on the knowledge that the anterior fontanel closes after birth by:
a. 2 months. b. 8 months. c. 12 months. d. 18 months.
The nurse is teaching a client who was recently diagnosed with thrombocytopenia. Which instruction does the nurse include in this client's discharge teaching?
a. "Drink at least 3 liters of fluid each day." b. "Use a soft-bristled toothbrush." c. "Avoid blowing your nose." d. "Use only aspirin when having pain."