Prepare for the ATI TEAS 7 Practice Test 2 examination with this focused science review resource covering essential biology, human anatomy and physiology, cellular structures, cardiovascular function, respiratory physiology, immunology, and endocrine regulation. Designed for nursing and allied health applicants preparing for the Test of Essential Academic Skills (TEAS 7), this material features exam-style multiple-choice questions, answers, and explanations to reinforce important scientific concepts.
The cell biology section examines organelle functions, including the Golgi apparatus and its role in processing, packaging, and transporting synthesized products. It also reviews cholesterol as a component of cell membranes and a precursor for steroid hormones, alongside the structural functions of keratin and the role of the hypodermis in insulation.
Human anatomy and physiology topics include male reproductive hormones, Leydig cell testosterone production, hypothalamic regulation of reproductive hormones, and the roles of gonadotropin-releasing hormone (GnRH), luteinizing hormone (LH), and follicle-stimulating hormone (FSH). Musculoskeletal concepts address joint range of motion and the relationship between anatomical structure and movement.
The cardiovascular and respiratory sections cover blood flow through the heart, pulmonary embolism origins, pulmonary surfactant, and the prevention of alveolar collapse during exhalation. Additional science concepts include lymphocyte-lineage cells, antigen presentation by human leukocyte antigens (HLA), sympathetic nervous system functions, glucagon regulation, and cholecystokinin (CCK) in digestion and fat emulsification.
Key topics covered include:
- ATI TEAS 7 Practice Test 2 exam preparation
- Biology and human anatomy and physiology
- Golgi apparatus and smooth endoplasmic reticulum
- Cell membrane structure and cholesterol
- Keratin and integumentary system functions
- Hypodermis and body temperature insulation
- Male reproductive anatomy and physiology
- Leydig cells and testosterone production
- GnRH, LH, and FSH hormonal regulation
- Joint structure and range of motion
- Pulmonary surfactant and alveolar stability
- Thoracic, abdominal, pelvic, and ventral cavities
- Blood flow through the heart and cardiac valves
- Deep vein thrombosis and pulmonary embolism
- Plasma cells and lymphocyte lineage
- Antigen-presenting cells and HLA molecules
- Sympathetic nervous system physiology
- Glucagon secretion and carbohydrate intake
- CCK, bile secretion, and fat emulsification
- Digestive hormones and physiological responses
This resource is suitable for students preparing for ATI TEAS 7 science assessments and reviewing foundational concepts needed for nursing and allied health programs. Use the questions and explanations to strengthen recall, connect anatomical structures with physiological functions, and identify scientific concepts that deserve additional revision before your examination.
Updated 2026/2027 | Instant Download
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ATI Teas 7 Practice
Test 2 Exam
Questions Verified
and Provided with
A+ Graded
Answers| Latest
Updated 2026
, What organelle functions with the smooth ER to process, package and transport a
variety of synthesized products throughout the cell?
A. Ribosome
B. the golgi apparatus
C. cilia
D. mitochondria
The golgi apparatus
Which is the major extracellular structure that provides protective and
mechanical support to the outer layers of skin, hair and nails
A. fibrillin
B. collagen
C. keratin
D. melatonin
Keratin
Which of the following pairs of terms correctly completes the statement below. In
the male reproductive system __________ cells produce_________
A. tunica albuginea; primary spermatids
B. Sertoli; follicle stimulating hormone (FSH)
C. Spermatogonia; luteinizing hormone (LH)
D. Leydig; testosterone
D. Leydig; testosterone
