ATI RN
Exam 4 Psychology
1. During conception, the 23 unpaired chromosomes in the ovum and sperm combine to form 23 pairs in an entirely new cell called the?
- A. Embryo
- B. DNA
- C. Fetus
- D. Zygote
Correct answer: D
Rationale: The correct answer is D, Zygote. A zygote is formed when the 23 chromosomes from the ovum and sperm combine during conception. It is the initial cell formed and marks the beginning of a new organism. Choice A, Embryo, is incorrect as an embryo is formed later in the development process. Choice B, DNA, is incorrect as DNA is the genetic material within the chromosomes but is not the name of the new cell formed after fertilization. Choice C, Fetus, is incorrect as a fetus is the stage of prenatal development that occurs well after the zygote stage.
2. The client has been diagnosed with hemorrhoids. Which statement from the client indicates that further teaching is needed?
- A. “I should increase fruits, bran, and fluids in my diet.”
- B. “I will use warm compresses and take sitz baths daily.”
- C. “I must take a laxative every night and have a stool daily.”
- D. “I can use an analgesic ointment or suppository for pain.”
Correct answer: C
Rationale: Choice C indicates the need for further teaching because regular use of laxatives can lead to dependence and is not recommended for hemorrhoids. Increased fiber intake and fluid consumption (Choice A) help prevent constipation, warm compresses and sitz baths (Choice B) provide relief, and using analgesic ointments or suppositories (Choice D) can help manage pain associated with hemorrhoids.
3. What does a sample group represent?
- A. Control group C. General population
- B. Study subjects D. Universe
- C.
- D.
Correct answer: A
Rationale: Patient safety and efficacy of care depend on actions rooted in established nursing protocols that consider both the immediate and long-term needs of the patient.
4. When providing teaching to a client with a prescription for Phenytoin, which of the following instructions should the nurse include?
- A. Take this medication at bedtime.
- B. Increase your intake of calcium-rich foods.
- C. Brush and floss your teeth regularly.
- D. Avoid eating foods high in potassium.
Correct answer: C
Rationale: The correct answer is C: 'Brush and floss your teeth regularly.' Phenytoin can cause gingival hyperplasia, a side effect that affects the gums. It is crucial for the client to maintain good oral hygiene to prevent oral health complications. Choices A, B, and D are incorrect. While the timing of medication administration and dietary considerations are important, they are not directly related to preventing the specific side effect of gingival hyperplasia caused by Phenytoin.
5. A nurse manager is updating protocols for the use of belt restraints. Which of the following guidelines should the nurse include?
- A. Remove the client's restraint every 4 hours.
- B. Document the client's condition every 15 minutes.
- C. Attach the restraint to the bed's side rails.
- D. Request a PRN restraint prescription for clients who are aggressive.
Correct answer: B
Rationale: The correct answer is B. When updating protocols for the use of belt restraints, it is essential to document the client's condition every 15 minutes. This frequent documentation helps ensure the client's safety and allows for timely assessment of the need for continued restraint use. Choice A is incorrect because restraints should be removed and reassessed more frequently than every 4 hours. Choice C is incorrect as restraints should not be attached to the bed's side rails due to entrapment risks. Choice D is also incorrect as restraints should not be used as needed (PRN) but rather based on a specific prescription and assessment indicating the need for restraint use.
Similar Questions
Access More Features
ATI Basic
- 50,000 Questions with answers
- All ATI courses Coverage
- 30 days access @ $69.99
ATI Basic
- 50,000 Questions with answers
- All ATI courses Coverage
- 90 days access @ $149.99