Which leads look at adjoining tissue in the anterior region of the left ventricle?
a. II, III, aVF
b. V2, V3, V4
c. I, aVL, V5
d. aVR, aVL, aVF
B
Leads V2, V3, and V4 look at adjoining tissue in the anterior region of the left ventricle.
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Which statement indicates that the client understands teaching about the use of aspirin post–cataract surgery?
a. "It may increase intraocular pressure after cataract surgery." b. "It changes the ability of the blood to clot and increases the risk of bleeding." c. "It reduces inflammation and might mask any symptoms of infection." d. "It can cause nausea and vomiting and may increase intraocular pressure."
The nurse explains that fetal circulation:
A) passes maternal blood through the umbilical vein to the fetal liver for filtering of toxins. B) requires increased blood flow to the fetal lungs because the fetal heart rate is nearly double the adult heart rate. C) allows some blood from the right atrium to pass directly into the left atrium through the open foramen ovale. D) takes oxygenated blood from the placenta to the fetus through the umbilical arteries.
There are four types of validity that affect the rigor of a quantitative study. What concerns inferences from the particular exemplars of a study to the higher-order constructs that they are intended to represent?
A) Statistical conclusion validity B) Internal validity C) Construct validity D) External validity
Which of the following would be most appropriate for an instructor to use when creating a slide presentation to achieve learning at the analysis level?
A) Statements written as bullet points B) Fill-in-the-blank question C) Narrative with illustrations D) Numbered list of statements