ATI TEAS 7
Anatomy
1. The largest lymphatic vessel in the body is responsible for draining lymph from most of the body. What is it called?
- A. Jugular vein
- B. Thoracic duct
- C. Subclavian vein
- D. Aorta
Correct answer: B
Rationale: The correct answer is B: Thoracic duct. The thoracic duct is the largest lymphatic vessel in the body and is responsible for draining lymph from most of the body. It collects lymph from the left side of the head, neck, chest, abdomen, left arm, and lower extremities. The jugular vein (A) is a major blood vessel that drains blood from the head. The subclavian vein (C) is responsible for draining blood from the upper extremities. The aorta (D) is the main artery that carries oxygenated blood away from the heart. Therefore, the thoracic duct is the correct answer for the largest lymphatic vessel in the body.
2. Ms. Valencia develops the standards to be followed. Among the following standards, which is
- A. The patients verbalized satisfaction of the nursing care received
- B. Rotation of duty will be done every four weeks for all patient care personnel.
- C. All patients shall have their weights taken recorded
- D. Patients shall answer the evaluation form before discharge
Correct answer: C
Rationale: The correct answer is C because it is a clear and specific standard that can be easily measured and monitored. Weight recording is a fundamental aspect of patient care and is essential for tracking changes in health status. Verbalized satisfaction (option A) is subjective and may not be consistently measurable. Rotation of duty (option B) is important but may not be a standard developed by a nurse manager. Answering an evaluation form before discharge (option D) is important but may not be a standard created by Ms. Valencia for all patients.
3. The term "bioaccumulate" refers to...
- A. The natural decomposition of organic materials.
- B. The buildup of a substance in living organisms.
- C. The contamination of seawater with chemical pollutants.
- D. The physical entanglement of animals with plastic debris.
Correct answer: B
Rationale: The passage describes microplastics entering food chains and accumulating in organisms, aligning with bioaccumulation.
4. What is the relationship between the frequency and period of a wave?
- A. They are unrelated
- B. Frequency = Period
- C. Frequency = 1/Period
- D. Period = 1/Frequency
Correct answer: D
Rationale: The correct relationship between frequency and period of a wave is that Period = 1/Frequency. This means that the period of a wave is the reciprocal of its frequency. Frequency is the number of complete cycles of a wave that occur in a unit of time, while the period is the time it takes for one complete cycle of the wave to occur. Since frequency and period are inversely related, the correct formula is Period = 1/Frequency.
5. Which sentence uses parallel structure correctly?
- A. I enjoy reading, watching movies, and to spend time with friends.
- B. Reading, watching movies, and spending time with friends are all activities I enjoy.
- C. like to read, watch movies, and spend time with friends.
- D. Reading, movies, and friends are all things I enjoy.
Correct answer: B
Rationale: Parallel structure means using the same grammatical form for elements in a list. Option (b) uses parallel gerunds ("reading," "watching," "spending"), making it the correct choice.
6. Which of the following is NOT a good scientific practice?
- A. Which of the following is NOT a good scientific practice?
- B. Selecting data that supports a desired outcome and ignoring contradictory evidence.
- C. Peer-reviewing research findings before publication.
- D. Replicating experiments to confirm results and validate findings.
Correct answer: B
Rationale: Scientific objectivity requires considering all data, regardless of whether it aligns with initial expectations. Selective bias can lead to inaccurate conclusions.
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