NLN Practice Questions 2025 UPDATED EXAM
QUESTIONS WITH 100% ACCURATE ANSWERS
(MULTIPLE CHOICES)
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Terms in this set (148)
1 kilogram (kg) of solid X at specific heat.
10°C and 1 kg of solid Y at
10°C each absorb 5 joules
of heat energy. The final
temperatures of X and Y
are 15°C and 20°C,
respectively. Compared to
X, Y must have a lower
specific heat.
conductive heat.
heat of fusion.
heat of vaporization.
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,07/06/2025, 09:19 NLN Practice Questions 2025 UPDATED EXAM QUESTIONS WITH 100% ACCURATE ANSWERS (MULTIPLE CHOICES) Flash…
A drop of dilute They will eventually all swim away from the ammonium
ammonium hydroxide hydroxide.
(NH4OH) is placed on
one side of a slide
containing a large number
of swimming paramecium.
Under this condition,
which of these behaviors
of the paramecia will be
observed?
They will eventually all
swim toward the
ammonium hydroxide.
They will show no net
change in behavior to the
ammonium hydroxide.
They will all be instantly
killed by the ammonium
hydroxide.
They will eventually all
swim away from the
ammonium hydroxide.
A method for determining use a Breathalyzer.
the blood alcohol content
of a subject is to
do a Mantoux test.
do a Dick test.
use a Breathalyzer.
inspect the size of the
pupils.
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,07/06/2025, 09:19 NLN Practice Questions 2025 UPDATED EXAM QUESTIONS WITH 100% ACCURATE ANSWERS (MULTIPLE CHOICES) Flash…
A physician measures the 120/80 mm Hg
pulse and blood pressure
(BP) of all patients on a
routine basis. Which of
these measurements show
the normal BP values for a
resting adult patient?
125/95 mm Hg
120/80 mm Hg
100/80 mm Hg
72/120 mm Hg
A woman suddenly chokes apply quick, hard pressures successively to her
on a piece of food and abdomen, just beneath her diaphragm.
clutches frantically at her
throat. An immediate
remedy is to
have her bend forward
and tell her to cough.
insert a finger or a blunt
object toward the back of
the mouth.
apply quick, hard
pressures successively to
her abdomen, just
beneath her diaphragm.
phone "emergency" for
help
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, 07/06/2025, 09:19 NLN Practice Questions 2025 UPDATED EXAM QUESTIONS WITH 100% ACCURATE ANSWERS (MULTIPLE CHOICES) Flash…
An unknown gas is more carbon dioxide
dense than air, does not
support combustion, and
turns a limewater solution
cloudy. This gas is most
probably
ammonia.
methane.
carbon dioxide.
hydrogen.
If the medulla of the brain Difficulty in breathing.
in a human was damaged,
which of these conditions
would most likely result?
Inability to remember.
Difficulty in breathing.
Inability to speak.
Blurred vision.
In diagnostic testing, the examine the impulses of the nerve cells within the
electroencephalogram brain.
permits the physician to
examine the impulses of
the specialized muscle
cells of the heart.
examine the impulses of
the nerve cells within the
brain.
measure the pressure
within the eye.
measure the amount of air
upon exhalation.
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