You practice vitals, infection control, documentation, and the first nursing action when a patient is unstable. Five of the 15 questions include the correct answer and rationale. The other ten keep answers in the study hub. Continue with the LPN exams exam guide or more LPN exams practice questions.
Five fundamentals questions with answers
Cover the key. Write the first action. Then open the rationale and name why the other choices fail.
Question 1
What have the models of health promotion and illness prevention been used for?
A. To define a medical framework in the care of clients with disabilities
B. To help health care providers understand health-related behaviors
C. To create a forum for improving rehabilitative care
D. To formulate care plans for people with disabilities
Show answer and rationale
Correct answer: B — To help health care providers understand health-related behaviors
Health promotion and illness prevention models like the Health Belief Model or Agent-Host-Environment help providers understand health-related behaviors, decoding why people adopt or resist practices like smoking cessation. They analyze perceptions, risks, and environmental influences, guiding tailored interventions across diverse groups. They don't define medical frameworks or focus solely on disability care plans, though applicable there. Nor do they create rehabilitative forums rehab is tertiary, not their core. For example, the Health Belief Model predicts vaccine uptake by assessing perceived threats and benefits, aiding nurses in crafting education. These models' strength lies in behavioral insight, enhancing nursing's ability to prevent illness and promote health universally, not just for specific conditions, making care proactive and culturally attuned.
Question 2
A client who is dying states to the nurse, 'I'm not ready to go yet; there's so much left to do.' Which nursing action promotes the client's health at this time?
A. Telling the client not to worry because everything will be fine
B. Asking the client to identify what remains undone and planning to address these concerns
C. Teaching the client strategies to prolong life
D. Calling the client's family to come immediately
Show answer and rationale
Correct answer: B — Asking the client to identify what remains undone and planning to address these concerns
When a dying client expresses unfinished business, promoting health means supporting emotional and spiritual peace, not physical longevity. Asking what remains undone maybe reconciling with a loved one or recording memories and planning to address it empowers the client, reducing distress and fostering closure. This aligns with nursing's holistic focus, prioritizing psychological well-being at life's end over false cures. Reassuring without action dismisses their fears, while life-prolonging strategies ignore the terminal reality, potentially increasing frustration. Calling family hastily might overwhelm, not directly tackling the client's needs. By facilitating resolution like arranging a call to a estranged child the nurse promotes dignity and acceptance, key to health in dying, ensuring the client's final moments reflect their values, not just physical care.
Question 3
Which statement correctly describes using self-appraisal as a performance appraisal tool?
A. It should be unstructured so employees can write about whatever they believe is important.
B. It is as effective as other methods because most professional nurses are self-aware and rate themselves accurately
C. It works best when used in conjunction with other appraisal tools rather than in isolation.
D. It relieves the manager of the responsibility for preparing the performance appraisal.
Show answer and rationale
Correct answer: C — It works best when used in conjunction with other appraisal tools rather than in isolation.
The correct answer is C because self-appraisal works best when used alongside other appraisal tools to provide a comprehensive and balanced evaluation. By combining self-assessment with other methods, such as peer reviews or supervisor evaluations, a more holistic picture of an employee's performance can be obtained. This approach helps to mitigate biases and provides a more objective assessment.
Choice A is incorrect because while self-appraisal can be somewhat unstructured, it is important to have some guidelines to ensure that employees focus on relevant aspects of their performance. Choice B is incorrect as research shows that self-assessment is not always accurate and can be influenced by various factors. Choice D is incorrect because the responsibility for preparing the performance appraisal still lies with the manager, even when self-appraisal is used.
Question 4
Spermatogenesis is regulated by a negative feedback control system in which follicle-stimulating hormone (FSH) stimulates the steps in sperm cell formation. What is the negative feedback signal associated with sperm cell production that inhibits pituitary formation of FSH?
A. Testosterone
B. Inhibin
C. Estrogen
D. Luteinizing hormone
Show answer and rationale
Correct answer: B — Inhibin
The correct answer is B: Inhibin. Inhibin is a hormone secreted by the testes in response to high levels of sperm production. Inhibin acts as a negative feedback signal to the pituitary gland, inhibiting the production of follicle-stimulating hormone (FSH). This helps to regulate spermatogenesis by preventing excessive FSH stimulation.
A: Testosterone is not the negative feedback signal for inhibiting FSH production. While testosterone does play a role in regulating spermatogenesis, it does not directly inhibit pituitary FSH production.
C: Estrogen is not involved in the negative feedback control system of spermatogenesis. Estrogen is more closely associated with the female reproductive system.
D: Luteinizing hormone is not the negative feedback signal for inhibiting FSH production. LH is involved in the regulation of testosterone production, not FSH.
Question 5
Which of the following is an expected finding for a patient with anorexia nervosa?
A. Increased appetite and food cravings.
B. A body mass index (BMI) in the normal range.
C. Bradycardia and hypotension.
D. Elevated blood pressure and rapid pulse.
Show answer and rationale
Correct answer: C — Bradycardia and hypotension.
The correct answer is C. Patients with anorexia nervosa often have bradycardia and hypotension due to the physiological effects of severe malnutrition. Explanation: Severe restriction of food intake leads to decreased energy stores, causing the body to slow down its metabolic processes, including heart rate and blood pressure. Bradycardia and hypotension are common findings in individuals with anorexia nervosa.
Summary:
A: Increased appetite and food cravings are not expected findings in anorexia nervosa as patients typically have a decreased appetite.
B: A body mass index (BMI) in the normal range is not expected in anorexia nervosa, as patients often have a low BMI due to significant weight loss.
D: Elevated blood pressure and rapid pulse are not typical findings in anorexia nervosa; rather, patients may present with low blood pressure and bradycardia.
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Question 6
You are treating a 50-year-old male with a cardiac history currently complaining of chest pain. He is breathing at 20 times a minute, has an irregular heart rate of 136 beats per minute, and a blood pressure of 120/60. His twelve-lead-tracing indicates the presence of an ST-elevation myocardial infarction (STEMI). What makes the ST-elevation infarction treatment different from a non-STEMI patient's treatment?
A. A non-ST elevation infarction may respond to fibrinolytics, so destination is important for this patient
B. ST-elevation infarctions may respond to fibrinolytics, so time and destination are critical for this patient
C. ST-elevation patients will need a fluid bolus to maintain an adequate blood pressure
D. Nothing, both types will respond to fibrinolytic therapy equally
Correct answer:
The correct answer is B because in ST-elevation myocardial infarction (STEMI), immediate reperfusion therapy is crucial to restore blood flow to the affected area and prevent irreversible damage to the heart muscle. Fibrinolytics can be used to achieve this goal, but the time from symptom onset to treatment initiation is critical. Time is muscle in STEMI, so early recognition, prompt activation of the cath lab, and rapid transfer to a PCI-capable hospital are essential. In contrast, non-ST elevation infarctions may not require immediate reperfusion therapy and may respond to medical management initially. Choice A is incorrect because the urgency of treatment is not as time-sensitive in non-STEMI. Choice C is incorrect because fluid bolus is not a standard treatment for STEMI, and choice D is incorrect because the management differs between STEMI and non-STEMI.
A client has an order of small volume enema after an oral laxative fails to produce sufficient stool return. The nurse informs the client of the procedure. The client asks the nurse what small volume enema is all about. The nurse offered an APPROPRIATE answer when she states that small volume enema is:
A. A laxative solution.
B. Given to cleanse the colon.
C. Used to clean the sigmoid and rectum.
D. A commercially prepared enema.
Correct answer:
The correct answer is C: Used to clean the sigmoid and rectum. Small volume enema is specifically designed to target the lower part of the colon, which includes the sigmoid colon and rectum. This type of enema is not meant to cleanse the entire colon like a large volume enema would. It is focused on providing relief and stimulation to the lower bowel to help with stool return.
Explanation of incorrect choices:
A: A laxative solution - Small volume enema is not just a laxative solution, it is a specific type of enema with a targeted purpose.
B: Given to cleanse the colon - Small volume enema is not intended to cleanse the entire colon but rather the lower part.
D: A commercially prepared enema - While small volume enemas can be commercially prepared, this choice does not address the specific purpose of the enema, which is to clean the sigmoid and rectum.
Which term refers to the ability to move freely and independently?
A. Immobility
B. Mobility
C. Positioning
D. Stability
Correct answer:
Mobility describes the capacity to move freely and independently, encompassing activities like walking or transferring without restriction. This term is fundamental in nursing, as it reflects a patient's functional ability to engage in daily tasks, critical for assessing health and planning care. In contrast, the inability to move freely defines a different state, often linked to health complications. Proper alignment and placement of a patient's body focus on comfort and prevention of issues, not movement itself. Maintaining balance and equilibrium relates to physical steadiness, not the active process of moving. Understanding this distinction helps nurses prioritize interventions that enhance a patient's independence, such as physical therapy, over merely stabilizing or positioning them, ensuring care aligns with restoring or maintaining functional capacity.
The process in which sperm are hormone (FSH) have on males? streamlined into a head, midpiece,
A. Male testes are not and tail is called ________.
B. spermatogenesis
C. FSH functions solely in
D. acrosomal reaction
Correct answer:
The correct answer is B: spermatogenesis. Spermatogenesis is the process by which sperm cells are produced in the male testes. FSH (follicle-stimulating hormone) plays a crucial role in stimulating the production of sperm within the testes. During spermatogenesis, sperm cells go through various stages of development, including the formation of a head, midpiece, and tail. The other choices are incorrect because:
A: Male testes are not and tail is called ________. This statement is incomplete and does not make sense in the context of the question.
C: FSH functions solely in. This choice is incomplete and does not provide any relevant information about the process of sperm production.
D: Acrosomal reaction. This term refers to a specific event that occurs during fertilization and is not directly related to the overall process of sperm production in the testes.
What information does a Safety Data Sheet (SDS) contain?
A. Costs of the chemical
B. Comparisons with other chemicals
C. Names of other facilities using the chemical
D. Description of emergency response actions
Correct answer:
The correct answer is D: Description of emergency response actions. A Safety Data Sheet (SDS) is a document that provides information about the hazards of a chemical product, including emergency response procedures in case of accidents or exposure. This information is crucial for ensuring the safety of individuals handling the chemical.
Incorrect choices:
A: Costs of the chemical - SDS does not typically include information on the costs of the chemical as it focuses on safety and health hazards.
B: Comparisons with other chemicals - SDS does not usually provide comparisons with other chemicals but focuses on the specific hazards and safety measures for the chemical in question.
C: Names of other facilities using the chemical - SDS does not list names of other facilities but instead provides information on the hazards and proper handling of the chemical.
A patient undergoing IVF asks about the risks of transferring multiple embryos. What should the nurse discuss?
A. Increased chances of multiple pregnancies, which can pose risks to both mother and babies.
B. Reduced implantation rates due to overcrowding in the uterus.
C. Improved success rates with no associated risks.
D. Increased likelihood of genetic abnormalities.
Correct answer:
The correct answer is A because transferring multiple embryos during IVF increases the likelihood of multiple pregnancies, which can lead to complications for both the mother and babies, such as preterm birth and low birth weight. This is a well-documented risk in IVF procedures.
Choice B is incorrect because overcrowding in the uterus does not reduce implantation rates; rather, it can increase the chances of successful implantation of the embryos.
Choice C is incorrect as transferring multiple embryos does not guarantee improved success rates and can actually increase the risks associated with multiple pregnancies.
Choice D is incorrect because while there is a slightly increased risk of genetic abnormalities in pregnancies resulting from IVF, the primary concern related to transferring multiple embryos is the increased risk of multiple pregnancies.
A ___________ is administered to produce immunity to a specific disease.
A. Vesicle
B. Vector
C. Vacuum
D. Vaccine
Correct answer:
The correct answer is D: Vaccine. A vaccine is administered to produce immunity to a specific disease by triggering the body's immune response to recognize and fight off the disease-causing agent, such as a virus or bacteria. Vaccines contain weakened or inactive forms of the pathogen to stimulate the immune system without causing the actual disease.
A) Vesicle: A vesicle is a small fluid-filled sac and is not used to produce immunity to diseases.
B) Vector: A vector is an organism that carries and transmits a pathogen, such as mosquitoes carrying malaria, but it is not administered to produce immunity.
C) Vacuum: A vacuum is a space devoid of matter, and it is not related to immunity or disease prevention.
In summary, the other choices are incorrect because they do not serve the specific purpose of producing immunity to a disease like a vaccine does.
In oblique passageway in the anterior abdominal wall just superior and parallel to the medial half of the inguinal ligament that transmits the spermatic cord and ilioinguinal nerve in the male and round ligament of the uterus and ilioinguinal nerve in the female.
A. inguinal canal
B. insertion
C. deep
D. origin
Correct answer:
The inguinal canal is an anatomical structure in the anterior abdominal wall, running obliquely just above and parallel to the medial half of the inguinal ligament. In males, it transmits the spermatic cord (containing the vas deferens, blood vessels, and nerves) and the ilioinguinal nerve, while in females, it carries the round ligament of the uterus and the same nerve. This canal is clinically significant due to its association with inguinal hernias. Insertion refers to the movable attachment point of a muscle, not a passageway. Deep is a positional term, not a structure. Origin is the stationary attachment of a muscle, also unrelated to this definition. The inguinal canal's specific location and contents match the description perfectly, making it the correct answer, as it is a well-defined feature in abdominal anatomy distinct from muscle attachment points.
The nurse demonstrates Florence Nightingale's theory of nursing with which intervention?
A. Respecting the patient's culture and incorporating cultural needs in the plan of care
B. Promoting good health and treating those who are ill in a holistic manner
C. Understanding how to motivate people to practice a healthy lifestyle and reduce risks
D. Teaching other nurses how to deliver the highest quality of nursing care
Correct answer:
Florence Nightingale's theory centers on promoting health and treating illness holistically, emphasizing environment and patient well-being. While respecting culture aligns with modern nursing, it wasn't her primary focus. Motivating lifestyle changes and training nurses were secondary to her core belief in holistic care through sanitation, nutrition, and rest. Nightingale's work during the Crimean War showed that improving conditions clean water, air, and bedding reduced mortality, viewing patients as whole beings, not just diagnoses. Today, nurses apply this by addressing physical, emotional, and environmental needs, like ensuring a quiet recovery space or balanced diet. This contrasts with task-oriented care, reinforcing Nightingale's lasting impact on nursing as a comprehensive, patient-centered practice that enhances healing beyond mere medical treatment.
A leader plans to start a new self-esteem building group. Which intervention would be most helpful for assuring mutual respect within the group?
A. Describe the importance of mutual respect in the first session and establish it as a group norm.
B. Exclude potential members whose behavior suggests they are likely to be disrespectful of others.
C. Give members a brochure describing the purpose, norms, and expectations of the group.
D. Explain that mutual respect is expected and confront those who are not respectful.
Correct answer:
The correct answer is A because establishing mutual respect as a group norm from the beginning sets clear expectations and encourages all members to uphold it. By emphasizing the importance of respect in the first session, the leader proactively guides the group towards a positive and respectful environment. This approach promotes a shared understanding among all members, fostering a supportive and inclusive atmosphere.
Choices B, C, and D are incorrect because they do not focus on proactively establishing mutual respect as a fundamental value within the group. B excludes potential members based on assumptions, which may not align with the goal of building self-esteem. C provides information but does not actively promote respect within the group. D, while addressing disrespectful behavior, does not lay the groundwork for mutual respect as a core principle.
LPN exams fundamentals practice questions, set 68 for nursing students in the United States. Fifteen items. Five include answers and rationales in American English.
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