ATI RN
Human Growth and Development Final Exam Answers
1. __________ emerges early prenatally and is well-developed at birth.
- A. Visual acuity
- B. Color vision
- C. Depth perception
- D. Sensitivity to touch
Correct answer: D
Rationale: Sensitivity to touch emerges early prenatally and is well-developed at birth. Newborn babies have a well-developed sense of touch, which is crucial for bonding with their caregivers and exploring their environment. This sensitivity to touch helps babies respond to comforting sensations such as gentle strokes and cuddles. Visual acuity, color vision, and depth perception are sensory capabilities that develop and mature after birth, not prenatally. While important for interacting with the environment, they are not as well-developed at birth as sensitivity to touch.
2. Each of the following is a fat-soluble vitamin except for one. Which is the exception?
- A. Vitamin A
- B. Vitamin C
- C. Vitamin D
- D. Vitamin K
Correct answer: B
Rationale: The correct answer is B, Vitamin C. Vitamin C is a water-soluble vitamin, not fat-soluble. Fat-soluble vitamins are Vitamins A, D, E, and K. These vitamins are stored in the body's fat tissues and liver, unlike water-soluble vitamins which are not stored and are eliminated in urine, making them less likely to reach toxic levels.
3. A male patient calls to tell the nurse that his monthly lithium level is 1.7 mEq/L. Which nursing intervention will the nurse implement initially?
- A. Reinforce that the level is above the therapeutic range.
- B. Instruct the patient to hold the next dose of medication and contact the prescriber.
- C. Advise the patient to go to the hospital emergency room immediately.
- D. Inform the patient about the possibility of seizures and appropriate precautions.
Correct answer: B
Rationale: A lithium level of 1.7 mEq/L is above the therapeutic range, indicating a potential risk of toxicity. The initial nursing intervention should be to instruct the patient to hold the next dose of medication and promptly contact the prescriber for further guidance and management. This action aims to prevent adverse effects and ensure the patient's safety by addressing the elevated lithium level appropriately.
4. When assessing a patient with major depressive disorder, which symptom would most likely be observed?
- A. Euphoria
- B. Anhedonia
- C. Increased energy
- D. Racing thoughts
Correct answer: B
Rationale: Anhedonia, the inability to feel pleasure in activities that were once enjoyable, is a hallmark symptom of major depressive disorder. Patients with major depressive disorder often experience a pervasive feeling of emptiness and loss of interest in activities they used to find pleasurable. Euphoria, increased energy, and racing thoughts are more commonly associated with conditions like bipolar disorder rather than major depressive disorder.
5. A nurse is teaching about diet modification to a client who is breastfeeding. Which of the following statements by the client indicates an understanding of the teaching?
- A. I should drink an 8 ounce glass of water each time my baby nurses.
- B. I should take a 1500 milligram iron supplement daily.
- C. I can eat a 2500 calorie daily diet lose 1 lb per week.
- D. I can eat ounces of swordfish daily.
Correct answer: A
Rationale: Drinking an 8 ounce glass of water each time the baby nurses helps maintain hydration and support milk production.
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