Master the ATI TEAS 7 Exam 2025 with this full-length practice test, expertly designed to provide comprehensive preparation for nursing and allied health students. This resource features 170 carefully crafted questions that replicate the exam’s structure, covering all four core sections: Reading, Mathematics, Science, and English and Language Usage. Each question is accompanied by accurate answers and thorough explanations, fostering a deeper understanding of key concepts and sharpening test-taking skills. Aligned with the 2025 ATI TEAS 7 content outline, this practice test incorporates the latest standards and evidence-based practices to ensure exam readiness. It also includes strategic tips to improve time management and confidently navigate varied question formats. Ideal for students aiming to achieve high scores and secure admission to competitive healthcare programs, this practice test is a critical tool for nursing school success.
Preview
1. Which of the following helps to prevent pathogens from invading the body?
A. Histamines
B. Mucus
C. T-cells
D. Macrophages
Correct Answer: B. Mucus
Rationale: Mucus is part of the body’s first line of defense. It traps pathogens and prevents
them from entering deeper into the body. The skin, mucus, and secretions form a
protective barrier against infections.
2. A bacterial cell enters the body through a cut in the skin. Which of the following
describes the immune response that would occur next?
A. Cytotoxic T-cells
B. Helper T-cells are activated
C. Histamines are released ✅
D. Antigens are released
Correct Answer: C. Histamines are released
Rationale: When a pathogen enters the body, histamines are released as part of the
inflammatory response. This helps to increase blood flow to the affected area, bringing
white blood cells to fight off the infection.
3. Which of the following types of cells produce antibodies?
A. T-cells
B. Plasma cells ✅
C. Memory cells
D. Macrophages
Correct Answer: B. Plasma cells
Rationale: Plasma cells are derived from B-cells and are responsible for producing
antibodies. These antibodies bind to specific antigens to neutralize pathogens and
facilitate their destruction.
4. Which of the following best describes the purpose of a vaccine?
A. To produce extra inflammatory responses such as the release of histamines
B. To practice passive immunity
C. To produce antibodies in case of future infection ✅
D. To increase macrophage production
Correct Answer: C. To produce antibodies in case of future infection
Rationale: Vaccines introduce weakened or inactivated antigens into the body, stimulating
an immune response that leads to the production of memory cells. This allows the immune
system to recognize and fight future infections more effectively.
A. Histamines
B. Mucus
C. T-cells
D. Macrophages
Correct Answer: B. Mucus
Rationale: Mucus is part of the body’s first line of defense. It traps pathogens and prevents
them from entering deeper into the body. The skin, mucus, and secretions form a
protective barrier against infections.
2. A bacterial cell enters the body through a cut in the skin. Which of the following
describes the immune response that would occur next?
A. Cytotoxic T-cells
B. Helper T-cells are activated
C. Histamines are released ✅
D. Antigens are released
Correct Answer: C. Histamines are released
Rationale: When a pathogen enters the body, histamines are released as part of the
inflammatory response. This helps to increase blood flow to the affected area, bringing
white blood cells to fight off the infection.
3. Which of the following types of cells produce antibodies?
A. T-cells
B. Plasma cells ✅
C. Memory cells
D. Macrophages
Correct Answer: B. Plasma cells
Rationale: Plasma cells are derived from B-cells and are responsible for producing
antibodies. These antibodies bind to specific antigens to neutralize pathogens and
facilitate their destruction.
4. Which of the following best describes the purpose of a vaccine?
A. To produce extra inflammatory responses such as the release of histamines
B. To practice passive immunity
C. To produce antibodies in case of future infection ✅
D. To increase macrophage production
Correct Answer: C. To produce antibodies in case of future infection
Rationale: Vaccines introduce weakened or inactivated antigens into the body, stimulating
an immune response that leads to the production of memory cells. This allows the immune
system to recognize and fight future infections more effectively.
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