ATI RN
Nursing Process Practice Questions Questions
Question 1 of 9
A client is diagnosed with metastatic adenocarcinoma of the stomach. The physician prescribes mitomycin (Mutamycin) with other chemotherapeutic agents for palliative treatment. How mitomycin does exert its cytotoxic effects?
Correct Answer: A
Rationale: The correct answer is A: It inhibits deoxyribonucleic acid (DNA) synthesis. Mitomycin works by cross-linking DNA, leading to inhibition of DNA synthesis and ultimately causing cell death. This mechanism of action makes it effective against rapidly dividing cancer cells. B: It’s cell cycle-phase specific - This is incorrect because mitomycin is not specific to a particular phase of the cell cycle. C: It inhibits ribonucleic acid (RNA) synthesis - This is incorrect as mitomycin primarily targets DNA synthesis, not RNA synthesis. D: It inhibits protein synthesis - This is incorrect as mitomycin's main mechanism of action is through DNA cross-linking, not protein synthesis inhibition.
Question 2 of 9
A client is diagnosed with metastatic adenocarcinoma of the stomach. The physician prescribes mitomycin (Mutamycin) with other chemotherapeutic agents for palliative treatment. How mitomycin does exert its cytotoxic effects?
Correct Answer: A
Rationale: The correct answer is A: It inhibits deoxyribonucleic acid (DNA) synthesis. Mitomycin works by cross-linking DNA, leading to inhibition of DNA synthesis and ultimately causing cell death. This mechanism of action makes it effective against rapidly dividing cancer cells. B: It’s cell cycle-phase specific - This is incorrect because mitomycin is not specific to a particular phase of the cell cycle. C: It inhibits ribonucleic acid (RNA) synthesis - This is incorrect as mitomycin primarily targets DNA synthesis, not RNA synthesis. D: It inhibits protein synthesis - This is incorrect as mitomycin's main mechanism of action is through DNA cross-linking, not protein synthesis inhibition.
Question 3 of 9
Which of the following hormones retains sodium in the body?
Correct Answer: B
Rationale: The correct answer is B: Aldosterone. Aldosterone is a hormone produced by the adrenal glands that helps regulate sodium and water balance in the body. It acts on the kidneys to increase reabsorption of sodium, leading to water retention and increased blood volume. This helps maintain blood pressure and electrolyte balance. A: Antidiuretic hormone (ADH) mainly acts on the kidneys to increase water reabsorption, not sodium retention. C: Thyroid hormone does not directly influence sodium retention. D: Insulin regulates blood sugar levels by promoting glucose uptake, it does not have a direct role in sodium retention.
Question 4 of 9
A nurse is providing nursing care to a group of patients. Which actions are direct care interventions? (Select all that apply.)
Correct Answer: A
Rationale: The correct answer is A: Ambulating a patient. Direct care interventions involve hands-on activities directly impacting patient outcomes. Ambulating a patient is a direct care intervention as it involves physically assisting the patient to move, promoting circulation, preventing complications, and improving overall well-being. Inserting a feeding tube (B) and performing resuscitation (C) are also direct care interventions as they involve immediate patient care actions. Documenting wound care (D) is not a direct care intervention as it involves recording information about a care activity rather than physically performing the care itself.
Question 5 of 9
Mr. Reyea has expressive aphasia. As a part of a long range planning. The nurse should ;
Correct Answer: A
Rationale: The correct answer is A: Provide positive feedback when he uses the word correctly. In individuals with expressive aphasia, positive reinforcement helps improve communication skills. Praising Mr. Reyea when he uses words correctly encourages continued effort and boosts confidence. This approach motivates him to communicate more despite his challenges. Summary of other choices: B: Waiting indefinitely for Mr. Reyea to verbally state needs is not practical and may lead to frustration. C: Suggesting permanent help at home assumes the disability cannot improve, which is not necessarily true for expressive aphasia. D: Helping the family to accept Mr. Reyea's inability to communicate verbally may hinder his progress and limit his social interactions.
Question 6 of 9
A patient asks the nurse what her diagnosis of heart failure means. Which of the ff. is the nurse’s best response?
Correct Answer: D
Rationale: The correct answer is D: “Your heart is not an efficient pump.” This response is the best choice as it accurately describes heart failure, which is a condition where the heart is unable to pump blood effectively. This leads to symptoms such as fatigue, shortness of breath, and fluid retention. Explanation: 1. Choice A is incorrect because heart failure does not mean the heart stops; it means the heart is not functioning properly. 2. Choice B is incorrect because heart failure does not necessarily mean there is dead muscle tissue in the heart. 3. Choice C is incorrect because heart failure is not about pumping too much blood; it is about the heart's inability to pump blood efficiently, leading to circulation problems and other symptoms.
Question 7 of 9
A patient is having difficulty swallowing following a stroke, and a swallowing evaluation is ordered. The ff. nursing interventions might be recommended to help prevent aspiration during eating except:
Correct Answer: A
Rationale: The correct answer is A because providing clear liquids only until the patient can swallow solid foods is not a recommended nursing intervention to prevent aspiration. Clear liquids do not require the same level of swallowing coordination as solid foods, so it may not help improve swallowing ability. B: Having the patient swallow twice after each bite can help clear the throat and reduce the risk of aspiration. C: Placing food on the unaffected side of the mouth can help direct the food towards the stronger side for swallowing. D: Checking the patient's mouth for pocketing of food is important to ensure that food is not being retained in the mouth, which could lead to aspiration.
Question 8 of 9
After assessing a patient, a nurse develops a standard formal nursing diagnosis. What is the rationale for the nurse’s actions?
Correct Answer: D
Rationale: The correct answer is D because developing a standard formal nursing diagnosis helps nurses focus on the scope of their practice. By identifying specific patient problems and their potential causes, nurses can provide appropriate interventions and evaluate patient outcomes effectively. This process enhances the quality of care delivery and promotes patient safety. A: This is incorrect because nursing diagnoses are not meant to be a language exclusive to nurses but rather a standardized way to communicate patient data. B: This is incorrect as nursing diagnoses are not about distinguishing roles but rather about identifying and addressing patient problems. C: This is incorrect as nursing diagnoses are based on evidence and critical thinking, not solely on intuition.
Question 9 of 9
The nurse is caring for a client in the emergency room diagnosed with Bell’s palsy. The client has been taking acetaminophen (Tylenol), and acetaminophen overdose is suspected. The nurse anticipates that the antidote to be prescribed is:
Correct Answer: D
Rationale: Rationale: Acetylcysteine (Mucomyst) is the antidote for acetaminophen overdose. It works by replenishing glutathione, which helps neutralize the toxic metabolite of acetaminophen. Pentostatin, Fludarabine, and Auranofin are not antidotes for acetaminophen overdose and are used for different conditions. Acetylcysteine is the correct choice as it directly counteracts the toxic effects of acetaminophen.