ATI RN
Oxygenation NCLEX Questions with Rationale Questions
Question 1 of 5
The atmosphere contains of oxygen.
Correct Answer: A
Rationale: The Earth's atmosphere is composed of approximately 21% oxygen, which is a well-established scientific fact.
Question 2 of 5
The normal L:S Ratio to consider the newborn baby viable is
Correct Answer: B
Rationale: The lecithin-to-sphingomyelin (L:S) ratio of 2:1 in amniotic fluid indicates mature fetal lungs, suggesting viability as it reflects adequate surfactant production.
Question 3 of 5
Where will the CTT be inserted if we are to drain fluids accumulated in Mang dagul's pleura?
Correct Answer: D
Rationale: For pleural effusion (fluid drainage), the chest tube is typically inserted in the 8th intercostal space, lower than for pneumothorax.
Question 4 of 5
The inflammation of the Lips, Palate and Tongue is associated in the deficiency of
Correct Answer: B
Rationale: Vitamin B2 (riboflavin) deficiency causes inflammation of the lips, palate, and tongue, known as cheilosis and glossitis.
Question 5 of 5
Which food is included in a BLAND DIET?
Correct Answer: B
Rationale: Creamed potato is bland and easy to digest, fitting a bland diet to avoid irritating the GI tract.