ATI TEAS Practice Science Test

Correct Answer: D

Rationale: The correct answer is D: Bottom of the uterus. The cervix is the lower narrow end of the uterus that connects to the top of the vagina. It serves as a passage for menstrual blood to exit the body and for sperm to enter the uterus. The other choices are incorrect because the cervix is not located at the top of the uterus (A), top of the ovaries (B), or bottom of the vagina (C). Understanding the anatomical structure and function of the female reproductive system is key to selecting the correct answer.

Correct Answer: B

Rationale: The correct answer is B: Prone. Prone position allows access to the stomach as the patient lies on their stomach, facilitating examination or procedures on the abdominal area. In the prone position, the stomach is easily accessible for palpation or diagnostic tests. The other choices are incorrect because: A: Medial refers to the midline of the body and does not specifically provide access to the stomach. C: Superficial refers to the location near the surface and does not relate to positioning for stomach access. D: Supine refers to lying on the back, which is not ideal for direct access to the stomach.

Correct Answer: B

Rationale: The correct unit to measure how far a person can run in 30 minutes is kilometers. Kilometers are commonly used to measure shorter distances, making it suitable for this scenario. Gigameters, Megameters, and Terameters are all much larger units of distance measurement, which would not be appropriate for measuring the relatively small distance a person can run in 30 minutes. Kilometers offer a reasonable scale for measuring human running distances accurately within a small range.

Correct Answer: A

Rationale: The correct order of cellular respiration is Glycolysis, Acetyl-CoA, Citric Acid Cycle, Electron Transport Chain. Glycolysis occurs in the cytoplasm and breaks down glucose into pyruvate. Pyruvate is then converted to Acetyl-CoA in the mitochondria. Acetyl-CoA enters the Citric Acid Cycle (also known as Krebs Cycle) where it undergoes a series of reactions to produce energy-rich molecules. Finally, these energy carriers are used in the Electron Transport Chain to generate ATP. The other choices are incorrect because they do not follow the sequential order of these metabolic pathways.

Correct Answer: C

Rationale: Failed to generate a rationale after 5 retries.