ATI RN
Oxygenation NCLEX Questions Questions
Question 1 of 5
The two forms of oxygen formed in the atmosphere are
Correct Answer: B
Rationale: Oxygen in the atmosphere exists as molecular oxygen (O₂) and ozone (O⁴‚ƒ), formed through processes like photodissociation and atmospheric reactions.
Question 2 of 5
Casssandra, A 22 year old grade Agnostic, Asked you, how many spikes of bones are there in my ribs? Your best response is which of the following?
Correct Answer: B
Rationale: Humans typically have 12 pairs of ribs, a fact that provides an accurate and clear response to Cassandra's question about her rib count.
Question 3 of 5
Which of the following is true about nutrition?
Correct Answer: D
Rationale: Nutrition encompasses the study of nutrients and their utilization by the body, covering intake, digestion, absorption, and metabolism.
Question 4 of 5
Which of the following is the best source of Vitamin E?
Correct Answer: B
Rationale: Vegetable oils (e.g., sunflower, safflower) are the richest sources of Vitamin E, a fat-soluble antioxidant.
Question 5 of 5
Which of the following is the BEST method in assessing for the correct placement of the NGT?
Correct Answer: A
Rationale: X-ray is the gold standard for confirming NGT placement, ensuring it's in the stomach and not the lungs.