2024 LPN Entrance Practice Exam New Latest Version Updated with All Questions and 100% Correct Answers
2024 LPN Entrance Practice Exam New Latest
Version Updated 2024-2025 with All Questions
and 100% Correct Answers
A Goitre is when the thyroid is: ——— Correct Answer ——— Hypo active
Blood sugar with a range of 80-180 is normal. ——— Correct Answer ——— false
Which hormone is produced during dehydration? ——— Correct Answer ——— ADH
What are the following Signs and symptoms of Hyperthyroidism? ——— Correct
Answer ——— weight loss, dry skin, hair loss
An organism with chloroplast in its cells is probably?
a) an heterotroph
b) an autotroph
c) an herbivore
d) a primary consumer ———- Correct Answer ———- c) an autotroph
What property of water allows someone to fill a glass slightly above the rim without the
water flowing over?
a) specific gravity
b) capillary
c) opacity
d) surface tension ———- Correct Answer ———- d) surface tension
The spaces between neurons are called
a) synapses
b) dendrites
c) inter-neurons
d) cell gaps ———- Correct Answer ———- a) synapses
Which group of chemicals is not normally found in most living things?
a) carbohydrates
b) proteins
c) silicates
d) nucleic acid ———- Correct Answer ———- c) silicates
The alimentary canal is associated with the
a) spinal cord
b) digestive system
c) urinary tract
d) birth canal ———- Correct Answer ———- b) digestive system
The numerous villi in the small intestine serve to
a) secrete enzymes for digestion
b) absorb water from dissolved food
c) secrete hydrochloric acid to dissolve food
d) provide greater surface for absorption ———- Correct Answer ———- d) provide
greater surface for absorption
As light passes obliquely from air to water, it is bent. This bending is called
a) diffraction
b) reflection
c) refraction
d) dipersion ———- Correct Answer ———- c) refraction
Which of the following organelles is not involved in protein synthesis?
a) ribosome
b) mitochondrion
c) rough endoplasmic reticulum
d) nucleus ———- Correct Answer ———- d) nucleus
To be absorbed by cells, proteins must be changed to
a) amino acids
b) sucrose
c) fatty acids
d) glycerol ———- Correct Answer ———- a) amino acids
A neuron that transmits impulses from the receptors to the spinal cord is called
a) a motor neuron
b) an associative neuron
c) an interneuron
d) a sensory neuron ———- Correct Answer ———- d) a sensory neuron
Which group of organisms helps prevent the accumulation of organic wastes in nature?
a) rabbits
b) mosses
c) bacteria
d) ferns ———- Correct Answer ———- c) bacteria
As the eardrum is made to vibrate more rapidly, the sound is perceived as
a) louder in intensity
b) softer in intensity
c) higher in pitch
d) lower in pitch ———- Correct Answer ———- c) higher in pitch
A human egg will develop into a female if it is fertilized by a sperm containing
a) an X chromosome
b) a Y chromosome
c) an XY chromosome
d) an XXY chromosome ———- Correct Answer ———- a) an X chromosome
The solubility of a solid in a liquid generally increases with
a) an increase in temperature
b) an increase in pressure
c) a decrease in temperature
d) a decrease in pressure ———- Correct Answer ———- a) an increase in
temperature
In humans, if the diaphragm is pushed upward, there is a decrease in chest volume.
This decrease is followed by
a) an increase in pressure in the chest cavity and inhalation
b) an increase in pressure in the chest cavity an exhalation
c) a decrease in pressure in the chest cavity and inhalation
d) a decrease in pressure in the chest cavity and exhalation ———- Correct Answer —-
—— b) an increase in pressure in the chest cavity and exhalation
A five year old and her father each lifting identical chairs from the floor to a table top.
Which person did the most work?
a) the father
b) the five year old
c) they both did the same amount
d) not enough information given ———- Correct Answer ———- c) they both did the
same amount
An excess of which of these ions tends to make a solution acidic?
a) chloride
b) hydroxyl
c) hydronium
d) sodium ———- Correct Answer ———- c) hydronium
The vaporization of solid dry ice to gaseous carbon dioxide by heating is an example of
a) sublimation
b) evaporation
c) precipitation
d) condensation ———- Correct Answer ———- a) sublimation
On top of a mountain, the boiling point of water is
a) lower than at sea level, because the atmospheric pressure is higher on the mountain
b) lower than at sea level, because the atmospheric pressure is lower on the mountain
c) the same as at sea level because the atmospheric pressure is the same in both
locations
d) higher than at sea level because the atmospheric pressure is lower on the mountain –
——— Correct Answer ———- b) lower than at sea level because the atmospheric
pressure is lower on the mountain
Suppose cube A is 10 cm along each edge and cube b is 5 cm along each edge. What
is the relationship of the volume of cube a to that of cube b?
a) cube a has two times the volume as cube b
b) cube a had four times the volume of cube b
c) cube a has six times the volume of cube b
d) cube a has eight times the volume of cube b ———- Correct Answer ———- d) cube
a has eight times the volume of cube b
What is the name of the specialized area of a sensory neuron that detects a specific
stimulus?
A. Tract
B. Receptor
C. Dorsal root
D. Node of Ranvier ———- Correct Answer ———- B. Receptor
Olfacation refers to the sense of
A. Vision
B. Taste
C. Smell
D. Equilibrium ———- Correct Answer ———- C. Smell
The cerebral lobe is concerned primarily with vision
A. Precentral gyrus
B. Postcentral gyrus
C. Occipital
D. Corpus callosum ———- Correct Answer ———- C. Occipital
In a food chain involving grass, grasshoppers, birds and mammals, the orginal source of
energy is
a) glucose
b) sunlight
c) chlorophyll
d) ATP ———- Correct Answer ———- b) sunlight
Which of these foods is a good source of protein?
a) nuts
b) cooked oatmeal
c) honey
d) raisins ———- Correct Answer ———- a) nuts
When oxygen goes from air in the lungs into the blood, it does so by
a) catalysts
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An organism with chloroplasts in its cells is probably
a. a heterotroph
b. an autotroph
c. an herbivore
d. a primary consumer
B. an autotroph
What property of water allows someone to fill a glass slightly above the rim without the water flowing over?
A. Specific gravity
B. Capillary
C. Opacity
D. Surface tension
D. Surface tension
The spaces between neurons are called?
a. synapses
b. dendrites
c. inter-neurons
d. cell gaps
synapses
Which Group of chemicals is not normally found in most living things?
a. carbohydrates
b. proteins
c. silicates
d. nucleic acids
c. silicates
The alimentary canal is associated with the
digestive system
The numerous villi in the small intestine serve to?
a. secrete enzymes for digestion
b. absorb water from dissolved foods
c. secrete hydrochloric acid to dissolve food
d. provide greater surface for absorption
d) provide greater surface for absorption
As light passes obliquely from air to water, it is bent. This bending is called?
a. diffraction
b. reflection
c. refraction
d. dispersion
refraction