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Practice TEAS Science Test

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ATI TEAS 7
Science
Practice TEAS Science Test

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Self Paced

Question 1 of 61

Which body system is responsible for the transport of dissolved oxygen from the lungs to the spleen?

A. Immune

B. Endocrine

C. Respiratory

D. Cardiovascular

Correct Answer:

Rationale:

Question 2 of 61

What is the best tool to measure the volume of a solid?

A. Triple beam balance

B. Measuring wheel and mathematical formula

C. Graduated cylinder

D. Measuring wheel

Correct Answer:

Rationale:

Question 3 of 61

Which of the following is an example of Mendelian inheritance?

A. Incomplete Dominance

B. Polygenic Alleles

C. Combination Inheritance

D. Recessive Inheritance

Correct Answer:

Rationale:

Question 4 of 61

Which of the following is a genetic condition that affects the respiratory system?

A. Asthma

B. Cystic fibrosis

C. Mycosis

D. Surfactant Deficiency

Correct Answer:

Rationale:

Question 5 of 61

Which of the following statements is true about an allergic reaction?

A. An allergic reaction, such as hives or wheezing, results from overactive body systems such as the integumentary and respiratory systems.

B. An allergic reaction is a result of overactive B-cells in the body that release various immunoglobulins.

C. An allergic reaction is caused by overactive mast cells in the body, which are stimulated by Immunoglobulin E.

D. An allergic reaction involves substances like histamine, keratin, and collagen.

Correct Answer:

Rationale:

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