The nurse is talking to the patient caregiver about discharge instructions for the patient.
They start to talk about blood flow through the body.
The caregiver asks the nurse about the hepatic portal system and why it is important.
The nurse responds that the Hepatic Portal System.
Drains the chest wall and empties into the superior vena cava.
Are arteries that supply oxygenated-rich blood to the sex glands.
Can be palpitated in the mid-upper arm in the antecubital space.
Carries blood from abdominal organs to the liver for processing before returning to the heart.
The Correct Answer is D
Choice A rationale:
The hepatic portal system does not drain the chest wall and it does not empty into the superior vena cava.
Choice B rationale:
The hepatic portal system is not composed of arteries and it does not supply oxygenated-rich blood to the sex glands.
Choice C rationale:
The hepatic portal system cannot be palpitated in the mid-upper arm in the antecubital space.
Choice D rationale:
The hepatic portal system carries blood from abdominal organs to the liver for processing before returning to the heart.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale:
While calling 911 is important, it is not the first action the nurse should take. The nurse should first assess the victim’s condition.
Choice B rationale:
The first action when someone is choking is to ask if they can speak. If they can speak, it means air is still passing through the windpipe.
Choice C rationale:
The jaw-thrust maneuver is used to open the airway in an unconscious victim, not in a choking victim.
Choice D rationale:
Abdominal thrusts (Heimlich maneuver) are used when the victim cannot speak, indicating a complete airway obstruction.
Correct Answer is B
Explanation
The correct answer is choice B.
Choice A rationale:
A blood pressure of 108/60 mm Hg is considered normal, as it is less than 120/80 mm Hg.
Choice B rationale:
A blood pressure of 154/96 mm Hg falls into the category of stage 1 hypertension. Stage 1 hypertension is classified as a systolic blood pressure reading that falls between 130 and 139 mm Hg or a diastolic reading that is between 80 and 89 mm Hg.
Choice C rationale:
A blood pressure of 164/104 mm Hg is considered stage 2 hypertension, as the systolic blood pressure is 140 mm Hg or higher, or the diastolic pressure is 90 mm Hg or higher.
Choice D rationale:
A blood pressure of 128/88 mm Hg is considered elevated, as the systolic blood pressure ranges from 120 to 129 mm Hg and the diastolic blood pressure is below 80 mm Hg.
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