RN exams clinical judgment practice questions, set 65
RN exams · clinical judgment
RN exams clinical judgment practice questionsset 65
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Five clinical judgment questions with answers
Cover the key. Write the first action. Then open the rationale and name why the other choices fail.
Question 1
What is the main purpose of the placenta during pregnancy?
A. Excrete waste products from the fetus
B. Provide oxygen and nutrients to the fetus
C. Support implantation
D. Secrete estrogen
Show answer and rationale
Correct answer: B — Provide oxygen and nutrients to the fetus
Correct Answer: B - Provide oxygen and nutrients to the fetus
Rationale:
1. The placenta is the organ that connects the developing fetus to the uterine wall, allowing for the exchange of nutrients, oxygen, and waste products.
2. It contains blood vessels that transport oxygen and nutrients from the mother to the fetus.
3. The placenta also filters out harmful substances and waste products from the fetus.
4. Providing oxygen and nutrients is crucial for the growth and development of the fetus during pregnancy.
Summary:
A: Incorrect - The placenta does help in removing waste products but its primary function is not excretion.
C: Incorrect - While the placenta does support implantation by attaching the embryo to the uterine wall, its main purpose is not implantation.
D: Incorrect - While the placenta does produce hormones like estrogen, its primary function is to provide essential nutrients and oxygen to the fetus.
Question 2
What is the primary role of progesterone in early pregnancy?
A. To stimulate fetal development.
B. To maintain the uterine lining for implantation and pregnancy.
C. To trigger ovulation and release of the egg.
D. To increase the production of amniotic fluid.
Show answer and rationale
Correct answer: B — To maintain the uterine lining for implantation and pregnancy.
The correct answer is B: To maintain the uterine lining for implantation and pregnancy. Progesterone is crucial in early pregnancy as it helps in thickening and maintaining the uterine lining to support implantation of the fertilized egg and sustain the pregnancy. It also plays a role in suppressing the immune response to prevent rejection of the embryo.
A: To stimulate fetal development - Incorrect. Progesterone primarily focuses on preparing the uterus for pregnancy rather than directly stimulating fetal development.
C: To trigger ovulation and release of the egg - Incorrect. Progesterone is involved in the second half of the menstrual cycle after ovulation has occurred and is not responsible for triggering ovulation.
D: To increase the production of amniotic fluid - Incorrect. Progesterone does not directly impact the production of amniotic fluid, which is mainly regulated by the fetal kidneys and placenta.
Question 3
It is often difficult for antibiotics to effectively reach the infection site of osteomyelitis primarily because of:
A. destruction of the local blood supply
B. denaturing of the drug by normal flora
C. inflammation and edema
D. excessive production of pus at the infection site
Show answer and rationale
Correct answer: A — destruction of the local blood supply
The correct answer is A: destruction of the local blood supply. In osteomyelitis, the infection occurs in the bone, which has a relatively poor blood supply compared to soft tissues. This limited blood flow makes it challenging for antibiotics to reach the infection site effectively, hindering their ability to combat the infection. Destruction of the local blood supply restricts the delivery of antibiotics and immune cells to the infected bone, leading to poor treatment outcomes.
Summary:
- Option A is correct because the limited blood supply in bones hinders antibiotic delivery.
- Option B is incorrect as denaturing by normal flora does not impact antibiotic reach to the infection site.
- Option C is incorrect as inflammation and edema, while present, do not primarily hinder antibiotic delivery.
- Option D is incorrect as excessive pus production does not directly impede antibiotic access to the infection site.
Question 4
It has been estimated that 20%, or 45 million, adults ages 18 or older in the United States have experienced a mental illness in the past year. Which nursing intervention is directed toward addressing the greatest barrier to successful treatment outcomes for these individuals?
A. Educating clients as to the importance of completing their treatment recommendations
B. Identifying resources where medications can be secured at reduced or no cost
C. Actively involving the client in the planning of his or her mental health care
D. Evaluating the client for compliance with his or her plan of care frequently
Show answer and rationale
Correct answer: A — Educating clients as to the importance of completing their treatment recommendations
The correct answer is A: Educating clients as to the importance of completing their treatment recommendations. This intervention is crucial because lack of understanding about the importance of completing treatment can lead to non-compliance, which is a significant barrier to successful treatment outcomes. By educating clients, nurses can empower them to take ownership of their health and adhere to their treatment plans.
Choice B is incorrect because while identifying resources for medications is important, it may not address the underlying issue of non-compliance. Choice C, involving the client in planning care, is important but may not directly address non-compliance. Choice D, evaluating compliance frequently, is necessary but does not address the root cause of non-compliance. Therefore, the most effective intervention is to educate clients about the importance of completing their treatment recommendations.
Question 5
A pregnant patient at 24 weeks gestation reports occasional dizziness and lightheadedness. What should the nurse assess first?
A. The patient's blood pressure and hydration status.
B. The fetal heart rate and activity.
C. The patient's hemoglobin and hematocrit levels.
D. The patient's weight gain and diet history.
Show answer and rationale
Correct answer: A — The patient's blood pressure and hydration status.
The correct answer is A: The patient's blood pressure and hydration status should be assessed first because dizziness and lightheadedness can be indicative of hypotension or dehydration, common issues during pregnancy. Monitoring blood pressure will help determine if the symptoms are related to low blood pressure, and assessing hydration status can identify if the patient needs to increase fluid intake.
Summary of other choices:
B: Assessing fetal heart rate and activity is important but not the priority in this situation as the focus should be on the maternal health first.
C: Checking hemoglobin and hematocrit levels is important for detecting anemia, but it is not the initial assessment for dizziness and lightheadedness.
D: Monitoring weight gain and diet history are essential aspects of prenatal care but are not the immediate concerns when a pregnant patient is experiencing dizziness and lightheadedness.
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Question 6
A pregnant patient at 28 weeks gestation reports leg cramps and lower back pain. What should the nurse recommend to alleviate these symptoms?
A. Take a warm bath and perform leg stretches to relieve muscle tension.
B. Apply a heating pad to the affected areas and rest in bed.
C. Increase calcium intake and take over-the-counter pain medications.
D. Encourage the patient to perform light physical activity and avoid long periods of rest.
Correct answer:
The correct answer is A. Leg cramps and lower back pain in pregnancy can be relieved by taking a warm bath and performing leg stretches. Warm water helps relax muscles, while stretching can alleviate muscle tension. This is safe and effective for pregnant patients.
Choice B is incorrect because applying a heating pad may not be recommended during pregnancy due to the risk of overheating. Resting in bed may provide temporary relief but does not address the underlying cause.
Choice C is incorrect because increasing calcium intake and taking over-the-counter pain medications may not specifically target muscle cramps and back pain. It is essential to address the symptoms directly.
Choice D is incorrect because encouraging light physical activity may be beneficial, but avoiding long periods of rest may not be necessary. Stretching and warm baths are more specific interventions for muscle cramps and back pain.
After reviewing the database, the nurse discovers that the patient’s vital signs have not been recorded by the nursing assistive personnel (NAP). Which clinical decision should the nurse make? Administer scheduled medications assuming that the NAP would have reported
A. abnormal vital signs. Have the patient transported to the radiology department for a scheduled x-ray, and
B. review vital signs upon return.
C. Ask the NAP to record the patient’s vital signs before administering medications.
D. Omit the vital signs because the patient is presently in no distress.
Correct answer:
Rationale for Correct Answer (C): Asking the NAP to record the patient's vital signs before administering medications is the correct clinical decision. Vital signs are crucial indicators of a patient's health status and should be documented before any interventions. By having the NAP record the vital signs, the nurse ensures that the patient's condition is properly assessed and monitored. This action aligns with the standard of care and promotes patient safety.
Summary of Incorrect Choices:
A: Administering medications without knowing the patient's vital signs could be dangerous, especially if there are abnormalities that need attention.
B: Reviewing vital signs upon return delays necessary assessment and intervention, potentially compromising patient safety.
D: Omitting vital signs without assessment puts the patient at risk, as changes in vital signs can indicate underlying issues that need immediate attention.
A patient diagnosed with severe and persistent mental illness lives in a homeless shelter. The priority nursing diagnosis for this patient is Powerlessness. Which intervention should be included in the plan of care?
A. Encourage mutual goal setting.
B. Verbally communicate empathy.
C. Reinforce participation in activities.
D. Demonstrate an accepting attitude.
Correct answer:
The correct answer is A: Encourage mutual goal setting. This intervention is crucial as it empowers the patient to take an active role in their care, promoting autonomy and self-efficacy. By involving the patient in setting goals, it helps them regain a sense of control and combat feelings of powerlessness. It also fosters a collaborative relationship between the patient and the healthcare team, enhancing trust and engagement in the treatment process.
Incorrect choices:
B: Verbally communicate empathy - While empathy is important, it does not directly address the issue of powerlessness.
C: Reinforce participation in activities - While participation in activities can be beneficial, it may not address the underlying issue of powerlessness.
D: Demonstrate an accepting attitude - While acceptance is important, it may not empower the patient to actively participate in their care and address feelings of powerlessness.
A 17-year-old high school senior presents to your clinic in acute respiratory distress. Between shallow breaths he states he was at home finishing his homework when he suddenly began having right-sided chest pain and severe shortness of breath. He denies any recent traumas or illnesses. His past medical history is unremarkable. He doesn't smoke but drinks several beers on the weekend. He has tried marijuana several times but denies any other illegal drugs. He is an honors student and is on the basketball team. His parents are both in good health. He denies any recent weight gain, weight loss, fever, or night sweats. On examination you see a tall, thin young man in obvious distress. He is diaphoretic and is breathing at a rate of 35 breaths per minute. On auscultation you hear no breath sounds on the right side of his superior chest wall. On percussion he is hyperresonant over the right upper lobe. With palpation he has absent fremitus over the right upper lobe. What disorder of the thorax or lung best describes his symptoms?
A. Spontaneous pneumothorax
B. Chronic obstructive pulmonary disease (COPD)
C. Asthma
D. Pneumonia
Correct answer:
The clinical presentation of this 17-year-old high school senior is concerning for a spontaneous pneumothorax. A spontaneous pneumothorax occurs when air enters the pleural space, resulting in lung collapse. Risk factors for spontaneous pneumothorax include tall, thin body habitus and smoking. In this case, the patient's sudden onset of right-sided chest pain and severe shortness of breath, along with absent breath sounds on the right side of the chest and hyperresonance on percussion, are consistent with a pneumothorax. The absence of lung sounds and fremitus on palpation over the right upper lobe further support this diagnosis. Chronic obstructive pulmonary disease (COPD) and asthma typically present with more chronic symptoms, while pneumonia is usually associated with fever, productive cough, and other signs of infection. Given the history and physical examination findings, spontaneous pneumothorax is the most
A nurse is caring for a client who has a pressure ulcer. Which of the following findings should the nurse report to the provider?
A. Eschar
B. Slough
C. Granulation tissue
D. Undermining
Correct answer:
The correct answer is D, 'Undermining.' Undermining occurs when the tissue under the wound edges erodes, indicating poor healing progress. This finding should be reported to the provider as it suggests delayed wound healing and may require intervention.
Choice A, 'Eschar,' is a thick, hard, black/brown necrotic tissue that forms over a wound. While it indicates a non-healing wound, it is not as concerning as undermining.
Choice B, 'Slough,' is a soft, moist, yellow/white tissue that is also a sign of necrosis. While the presence of slough indicates the need for wound cleaning and debridement, it is not as critical to report as undermining.
Choice C, 'Granulation tissue,' is new tissue that forms during wound healing and is a positive sign. The presence of granulation tissue indicates that the wound is progressing through the healing stages and is not a finding that requires immediate reporting to the provider.
A patient is taking rivastigmine. The nurse should teach the patient and family which information about rivastigmine?
A. Hepatotoxicity and jaundice are side effects.
B. The initial dose is 6 mg three times a day.
C. Gastrointestinal distress is a common side effect.
D. Increased appetite and weight gain is a side effect.
Correct answer:
The correct answer is C: Gastrointestinal distress is a common side effect. Rivastigmine is a cholinesterase inhibitor used to treat dementia. Gastrointestinal distress, such as nausea, vomiting, and diarrhea, is a common side effect due to increased cholinergic activity in the GI tract. This information is crucial for the patient and family to monitor and manage these symptoms.
Rationale for why the other choices are incorrect:
A: Hepatotoxicity and jaundice are not common side effects of rivastigmine. These side effects are more commonly associated with other medications.
B: The initial dose of rivastigmine is typically lower, starting at 1.5 mg twice a day to minimize side effects. Starting at 6 mg three times a day would increase the risk of adverse effects.
D: Increased appetite and weight gain are not typical side effects of rivastigmine. In fact, weight loss is more commonly reported with this medication.
A nurse is providing care to a group of patients.Which patient will the nurse seefirst?
A. A patient who is dribbling small amounts on the way to the bathroom and has a diagnosis of urge incontinence
B. A patient with reflex incontinence with elevated blood pressure and pulse rate
C. A patient with an indwelling catheter that has stool on the catheter tubing
D. A patient who has just voided and needs a postvoid residual test
Correct answer:
The correct answer is B because reflex incontinence with elevated blood pressure and pulse rate indicates a potentially urgent medical situation that requires immediate attention to address the underlying cause. This patient may be at risk for a serious medical event such as autonomic dysreflexia, which requires prompt intervention.
Choice A is incorrect because urge incontinence does not pose an immediate threat to the patient's health compared to the urgent medical situation presented in choice B.
Choice C is incorrect because while stool on the catheter tubing may indicate the need for intervention, it is not as time-sensitive as the situation presented in choice B.
Choice D is incorrect because the patient who has just voided and needs a postvoid residual test does not have any urgent medical issues that require immediate attention compared to the patient with reflex incontinence and elevated vital signs.
A sputum smear stained by Gram's method revealed Gram-positive cocci in clusters. The patient presented with an abscess. What is the causative agent?
A. Staphylococcus aureus
B. Streptococcus pyogenes
C. Enterococcus faecalis
D. Micrococcus luteus
Correct answer:
The correct answer is A: Staphylococcus aureus. Staphylococcus aureus is a Gram-positive bacterium that commonly presents as cocci in clusters. It is a known causative agent of abscesses due to its ability to produce enzymes and toxins that contribute to tissue destruction. In this case, the presence of Gram-positive cocci in clusters aligns with the characteristic morphology of Staphylococcus aureus.
Summary of incorrect choices:
B: Streptococcus pyogenes is a Gram-positive bacterium that typically presents as cocci in chains, not clusters. It is more commonly associated with pharyngitis and skin infections rather than abscesses.
C: Enterococcus faecalis is a Gram-positive bacterium that typically presents as cocci in pairs or short chains, not clusters. It is more commonly associated with urinary tract infections and endocarditis.
D: Micrococcus luteus is a Gram-positive bacterium that typically presents as t
The nurse is assessing the hearing of a 7-month-old. What would be the expected response to clapping of hands?
A. Turns the head to localize the sound
B. No obvious response to noise
C. A startle and acoustic blink reflex
D. Stops all movement and appears to listen
Correct answer:
The correct answer is A because at 7 months, infants typically have developed the ability to localize sounds. When clapping hands, the expected response is for the infant to turn their head towards the sound source, indicating their ability to detect and localize the sound. This behavior reflects the normal auditory development at this age.
Choice B is incorrect because by 7 months, infants should show some response to noise, such as turning their head or showing some interest.
Choice C is incorrect as the startle and acoustic blink reflex typically occur in response to sudden loud noises, but at 7 months, the infant should also be able to localize the source of the sound.
Choice D is incorrect as stopping all movement and appearing to listen is not a typical response expected from a 7-month-old when hearing a sound. Infants at this age are more likely to actively turn towards the sound source to investigate.
A client with cystic fibrosis is prescribed dornase alfa (Pulmozyme). What is the primary therapeutic goal of this medication?
A. To reduce lung inflammation.
B. To thin and loosen mucus secretions.
C. To prevent bacterial infections.
D. To improve oxygen absorption.
Correct answer:
The primary therapeutic goal of dornase alfa (Pulmozyme) in cystic fibrosis is to thin and loosen mucus secretions. This enzyme helps break down the DNA in thick, sticky mucus, making it easier for the patient to clear their airways. By thinning the mucus, it reduces the risk of blockages, improves airway clearance, and enhances lung function. This directly addresses the underlying issue in cystic fibrosis, which is the buildup of thick mucus in the lungs.
Other choices are incorrect because:
A: While dornase alfa may indirectly help reduce lung inflammation by improving mucus clearance, its primary goal is not to directly reduce inflammation.
C: While dornase alfa may reduce the risk of infections by improving mucus clearance, its primary goal is not to prevent bacterial infections.
D: While improved mucus clearance may indirectly help with oxygen absorption, the primary goal of dornase alfa is specifically to
RN exams clinical judgment practice questions, set 65 for nursing students in the United States. Fifteen items. Five include answers and rationales in American English.
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