NEX Premium Exam Engine – Download Free PDF Questions [Q15-Q29]

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NEX Premium Exam Engine – Download Free PDF Questions

Instant Download NEX Free Updated Test Dumps

NLN NEX Exam Syllabus Topics:

Section	Weight	Objectives
Topic 1: Mathematics	28%	– Measurement 1. Converting units of measurement 2. Proportions and ratios – Algebra 1. Pre-algebra to Algebra I concepts 2. Basic algebraic manipulations – Data & Information 1. Interpreting data – Numbers and Operations 1. Rational and irrational numbers 2. Operations with integers, fractions, decimals, percentages
Topic 2: Verbal Ability	34%	– Reading Comprehension 1. Applying information to new situations 2. Understanding written passages – Word Knowledge 1. Vocabulary (9th to 14th grade level)
Topic 3: Science	38%	– Chemistry 1. Chemical bonding 2. Properties of matter 3. Acids and bases (pH) – Human Anatomy & Physiology 1. Respiratory system 2. Cardiovascular system 3. Nervous system 4. Integumentary system 5. Urinary system 6. Gastrointestinal system 7. Endocrine system – Health 1. Prevention and safety 2. Growth and development 3. Substance use – Biology 1. Microbiology 2. Plants and photosynthesis 3. Genetics and DNA 4. Cell structure and function 5. Ecology

Section

Weight

Objectives

Topic 1: Mathematics

28%

– Measurement

1. Converting units of measurement
2. Proportions and ratios

– Algebra

1. Pre-algebra to Algebra I concepts
2. Basic algebraic manipulations

– Data & Information

1. Interpreting data

– Numbers and Operations

1. Rational and irrational numbers
2. Operations with integers, fractions, decimals, percentages

Topic 2: Verbal Ability

34%

– Reading Comprehension

1. Applying information to new situations
2. Understanding written passages

– Word Knowledge

1. Vocabulary (9th to 14th grade level)

Topic 3: Science

38%

– Chemistry

1. Chemical bonding
2. Properties of matter
3. Acids and bases (pH)

– Human Anatomy & Physiology

1. Respiratory system
2. Cardiovascular system
3. Nervous system
4. Integumentary system
5. Urinary system
6. Gastrointestinal system
7. Endocrine system

– Health

1. Prevention and safety
2. Growth and development
3. Substance use

– Biology

1. Microbiology
2. Plants and photosynthesis
3. Genetics and DNA
4. Cell structure and function
5. Ecology

NO.15 Word Knowledge
The word”reluctant”most nearly means:

Willing

Eager

Hesitant

Prepared

NO.16 One day, a hospital admitted 75 female and 45 male patients. What fraction of all patients admitted that day were female?

3/5

4/7

5/8

2/5

NO.17 An upcoming event has a total budget of $500.
* Decorations are
1
8
8
1
of the budget.
* Food is 25% of the budget.
* The remaining budget is for both the venue and entertainment.
How much money will be available to spend on the venue and entertainment?

$312.50

$375.00

$328.13

$187.50

NO.18 Reading Comprehension
Passage:
Sleep deprivation can impair immune function, making individuals more susceptible to illness. Over time, chronic lack of sleep may increase the risk of serious health conditions.
Which statement is best supported by the passage?

Sleep has no effect on immunity

Illness always results from lack of sleep

Adequate sleep supports immune health

Immune function improves with stress

NO.19 Reading Comprehension
Passage:
Adequate hydration is essential for maintaining normal body functions. Water helps regulate body temperature, transports nutrients, and removes waste products. Even mild dehydration can cause fatigue, headaches, and reduced concentration. Healthcare providers often emphasize proper fluid intake, especially for older adults, because the sensation of thirst decreases with age.
Which of the following is the main idea of the passage?

Older adults rarely experience dehydration

Water intake has little effect on body systems

Hydration is important for overall health and bodily functions

Thirst is the only indicator of dehydration

NO.20 Review the diagram below showing several stages in the human reproductive cycle.

In which of these structures does the process represented by stage A normally occur?

Uterus

Vagina

Ovary

Fallopian tube

NO.21 Which fraction is equal to 0.04?

1/4

2/5

2/50

2/500

NO.22 Review the image below.

Which is the best piece of evidence that the blue whale evolved from a mammal that once lived on land?

A – spinal column

C – rib cage

B – vestigial leg bones

D – jawbones

NO.23 Review the table of undisturbed sedimentary rock strata below.

According to the table, which of these fossils is the oldest?

Fossil A

Fossil B

Fossil D

Fossil C

NO.24 Reading Comprehension
Passage:
Medical research relies on controlled experiments to test hypotheses. By controlling variables, researchers can determine whether observed effects are due to the factor being studied.
Why are controlled experiments important?

They eliminate the need for observation

They ensure results are random

They help identify cause-and-effect relationships

They guarantee identical outcomes

NO.25 Word Knowledge
The word”adequate”most nearly means:

Excessive

Insufficient

Enough

Rare

NO.26 A patient is supposed to receive 5.6 centimeters (cm) of ointment. Given that 1 inch (in) = 2.54 cm, how many inches long will the application of ointment be?
Round to the nearest tenth.

1.4 in

22.0 in

2.2 in

14.2 in

NO.27 When an individual sustains a torn ligament, the connection between which two structures is disrupted?

Bone to bone

Muscle to bone

Muscle to nerve

Bone to artery

NO.28 In which biochemical family do starch and glycogen belong?

Carbohydrates

Nucleic acids

Proteins

Lipids

NO.29 You are staining bacterial samples for identification and viewing them under a microscope.

Which bacterial shape do you observe in the sample?