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N205 Practice Questions with correct answers.
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N205 Practice Questions with correct answers.
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N205 Practice Questions with correct answersWhen the cell presents with the same concentration on the inside and
outside with no shifting of fluids this is called?*
A. Hypotonic
B. Hypertonic
C. Isotonic
D. Osmosis Correct Answer-C. Isotonic
Which of the following is not a hypertonic fluid?*
A. 3% Saline
B. D5W
C. 10% Dextrose in Water (D10W)
D. 5% Dextrose in Lactated Ringer's Correct Answer-B. D5W
What type of fluid would a patient with severe hyponatremia most likely
be started on?*
A. Hypotonic
B. Hypertonic
C. Isotonic
D. Colloid Correct Answer-B. Hypertonic
,What part of the heart delivers unoxygenated blood to the lungs?*
A. Pulmonary artery
B. Pulmonary vein
C. Aorta
D. Left Ventricle Correct Answer-A. Pulmonary artery
The blood enters on the left side of the heart through the
______________ and enters the left atrium. It then passes through the
_____________to enter the left ventricle.
A. pulmonary artery, mitral valve
B. pulmonary vein, tricuspid valve
C. pulmonary vein, mitral valve
D. pulmonary artery, aortic valve Correct Answer-C. pulmonary vein,
mitral valve
On the right side of the heart, blood flows from the right ventricle to the?
A. Tricuspid valve to the pulmonary vein
B. Pulmonic valve to the pulmonary artery
c. Tricuspid valve to pulmonary artery
D. Inferior vena cava to the aorta Correct Answer-B. Pulmonic valve to
the pulmonary artery
,When administering a hypertonic solution the nurse should closely
watch for?*
A. Signs of dehydration
B. Pulmonary Edema
C. Fluid volume deficient
D. Increased Lactate level Correct Answer-B. Pulmonary Edema
A pt is diagnosed with severe hyponatremia. The nurse realizes this pt
will mostly likely need which of the following precautions
implemented?
A. infection
B. seizure
C. neutropenic
D. high-risk fall Correct Answer-B. seizure
Severe hyponatremia can lead to seizures. Seizure precautions such as a
quiet environment, raised side rails, & having an oral airway at the
bedside would be included.
A patient with cerebral edema would most likely be order what type of
solution?*
, A. 3% Saline
B. 0.9% Normal Saline
C. Lactated Ringer's
D. 0.225% Normal Saline Correct Answer-A. 3% Saline
A patient with cerebral edema would be ordered a HYPERTONIC
solution to decrease brain swelling. The solution would remove water
from the brain cells back into the intravascular system to be excreted.
3% Saline is the only hypertonic option.
_______ solutions cause cell dehydration and help increase fluid in the
extracellular space.*
A. Hypotonic
B. Osmosis
C. Isotonic
D. Hypertonic Correct Answer-D. Hypertonic
What is the nurse's primary concern regarding fluid & electrolytes when
caring for an elderly pt who is intermittently confused?
A. risk of kidney damage
B. risk of stroke
C. risk of dehydration
D. risk of bleeding Correct Answer-C. risk of dehydration
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