ATI RN
Nursing Process Exam Questions Questions
Question 1 of 5
Which of the ff. type of eyedrops does the nurse understand is given to constrict the pupil, permitting aqueous humor to flow around the lens?
Correct Answer: C
Rationale: The correct answer is C: Myotic. Myotic eyedrops constrict the pupil, allowing aqueous humor to flow around the lens. Myotic agents, such as pilocarpine, work by stimulating the sphincter muscle of the iris. Osmotic eyedrops (A) reduce intraocular pressure, mydriatic eyedrops (B) dilate the pupil, and cycloplegic eyedrops (D) paralyze the ciliary muscle to prevent accommodation.
Question 2 of 5
Following a unilateral adrenalectomy, the nurse would assess for hyperkalemia shown by which of the following?
Correct Answer: A
Rationale: The correct answer is A: Muscle weakness. After unilateral adrenalectomy, there is a risk of hyperkalemia due to decreased aldosterone production. Aldosterone helps regulate potassium levels in the body. Muscle weakness is a common symptom of hyperkalemia as high potassium levels can affect muscle function. Diaphoresis, tremors, and constipation are not typically associated with hyperkalemia. Diaphoresis is excessive sweating, tremors are involuntary muscle movements, and constipation is difficulty passing stool. These symptoms are not directly related to potassium imbalance.
Question 3 of 5
A 57-year old patient had a right lower lobectomy. The nurse should initiate this action when the patient arrives from the Post Anesthesia Care Unit:
Correct Answer: A
Rationale: The correct answer is A: immediately administer pain relief. After a lobectomy, the patient may experience significant pain due to the surgical incision and chest tube insertion. Providing prompt pain relief is crucial to ensure the patient's comfort and prevent complications such as shallow breathing or limited mobility. This action will also aid in the patient's early recovery and promote better outcomes. Choice B (keep patient in semi-fowler's position) is not the priority upon arrival from the Post Anesthesia Care Unit as pain management takes precedence. Choice C (turn client every hour) is important for preventing complications but is not the immediate action required upon arrival. Choice D (notify the family to report patient's condition) is important but not as urgent as providing pain relief to the patient.
Question 4 of 5
An elderly patient, Mr. Cruz is being cared for by nurse Bennie because of pulmonary embolism. Nurse Bennie would anticipate an order for immediate administration of:
Correct Answer: B
Rationale: The correct answer is B: heparin. Heparin is an anticoagulant used for immediate treatment of pulmonary embolism to prevent further clot formation. It acts quickly by inhibiting clotting factors. Warfarin (A) is used for long-term anticoagulation but has a slower onset. Dexamethasone (C) is a corticosteroid used for inflammation, not thrombosis. Protamine sulfate (D) is used to reverse the effects of heparin but is not indicated for initial treatment.
Question 5 of 5
A patient had a lumbar injury. Which neurological test by the nurse would be affected?
Correct Answer: C
Rationale: The correct answer is C: Romberg’s test. Romberg’s test assesses a patient's ability to maintain balance with eyes closed, relying on proprioception from the lower limbs. A lumbar injury can affect proprioception, leading to impaired balance. Rhine’s test evaluates auditory function, not affected by a lumbar injury. Pupillary reaction assesses cranial nerve function, unrelated to a lumbar injury. The patellar reflex is a deep tendon reflex, primarily involving the spinal cord segments L2-L4, not directly affected by a lumbar injury.