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
The StrengthsFinder Assessment Tool (Rath & Conchie, 2009) found that effective leaders were generally involved with three actions that assisted them in their leading. What are those three actions?
A. Being surrounded by the right people, always investing in their own strengths, and being knowledgeable of their team's needs
B. Knowing when to delegate, empowering self, and keeping followers at a distance
C. Always changing vision, keeping culture chaotic, and favoring specific members of the team to maximize their loyalty
D. Encouraging some to leave the organization, being sure one's own vision is known by all, and having multiple consultants to keep the team from being 'status quo'
Show answer and rationale
Correct answer: A — Being surrounded by the right people, always investing in their own strengths, and being knowledgeable of their team's needs
The correct answer is A because the StrengthsFinder Assessment Tool emphasizes the importance of being surrounded by the right people, investing in one's own strengths, and understanding the team's needs.
1. Being surrounded by the right people: Effective leaders understand the value of having a strong support system and collaborating with individuals who complement their skills.
2. Always investing in their own strengths: Leaders should focus on developing and leveraging their strengths rather than trying to improve weaknesses.
3. Being knowledgeable of their team's needs: Successful leaders prioritize understanding the needs and motivations of their team members to foster a supportive and productive work environment.
Choices B, C, and D are incorrect because they do not align with the key principles highlighted by the StrengthsFinder Assessment Tool. Delegating tasks, empowering oneself, keeping followers at a distance, constantly changing vision, creating chaotic culture, favoring specific team members, encouraging some to leave, imposing one's vision, and relying on multiple consultants are not supported actions for effective leadership
Question 2
Guidelines for the NA for rehabilitation and restorative care include
A. Not following the care plan if the resident seems to be making more progress than expected
B. Discouraging activity to make sure the resident gets enough rest
C. Providing plenty of privacy to avoid distractions and embarrassment
D. Focusing on setbacks so the resident will be motivated to do better
Show answer and rationale
Correct answer: C — Providing plenty of privacy to avoid distractions and embarrassment
The correct answer is C because providing plenty of privacy is essential for rehabilitation and restorative care. Privacy helps to avoid distractions and embarrassment, allowing the resident to focus on their therapy and recovery without feeling self-conscious. This creates a conducive environment for the resident to feel comfortable, respected, and supported during their rehabilitation process.
Incorrect Answer Rationale:
A: Not following the care plan if the resident seems to be making more progress than expected - This is incorrect because following the care plan is crucial for consistency and ensuring the resident receives the appropriate treatment.
B: Discouraging activity to make sure the resident gets enough rest - This is incorrect as activity is often an integral part of rehabilitation, and rest should be balanced with appropriate physical and occupational therapy.
D: Focusing on setbacks so the resident will be motivated to do better - This is incorrect because focusing on setbacks can lead to negative reinforcement and may hinder the resident's progress. Positive reinforcement and encouragement are more effective motivators.
Question 3
Which of the following steps in muscle contraction would occur first?
A. sarcolemma develops an action potential
B. binding sites exposed on actin
C. filaments slide by each other
D. calcium is released
Show answer and rationale
Correct answer: A — sarcolemma develops an action potential
Muscle contraction begins when a nerve impulse triggers the sarcolemma, the muscle fiber's membrane, to depolarize, generating an action potential. This electrical event, initiated by acetylcholine at the neuromuscular junction, spreads across the fiber's surface, reaching T-tubules invaginations that relay the signal inward. Only then does calcium release from the sarcoplasmic reticulum occur, binding to troponin, which shifts tropomyosin to expose actin's myosin-binding sites. Filament sliding follows as myosin heads engage actin, powered by ATP. The sarcolemma's depolarization, measurable via electromyography, precedes all intracellular steps, occurring within milliseconds. Calcium release and T-tubule transmission follow sequentially, not simultaneously, as the signal propagates. Binding site exposure and sliding depend on calcium's presence, placing them later. Physiology texts sequence this: action potential (1-2 ms), T-tubule spread, calcium surge (10-20 ms), then contraction. This initial electrical trigger is foundational, distinguishing it from subsequent chemical and mechanical events in the excitation-contraction coupling cascade.
Question 4
According to established standards, what healthcare provider should conduct a holistic assessment for all patients admitted to the hospital?
A. physician
B. admission clerk
C. licensed practical nurse
D. registered nurse
Show answer and rationale
Correct answer: D — registered nurse
Step-by-step rationale for why the correct answer is D (registered nurse):
1. Registered nurses are trained to conduct comprehensive holistic assessments, considering physical, emotional, social, and psychological aspects of a patient's health.
2. They have the knowledge and skills to perform a thorough evaluation and identify any potential health issues or concerns.
3. Nurses play a crucial role in patient care and are often the first point of contact for patients, making them well-positioned to conduct assessments upon admission.
4. Physicians primarily focus on diagnosing and treating medical conditions, while admission clerks and licensed practical nurses do not have the same level of training and scope of practice as registered nurses.
Summary of why other choices are incorrect:
A. Physicians are not typically responsible for conducting holistic assessments upon admission.
B. Admission clerks are not healthcare providers and do not have the clinical expertise required for holistic assessments.
C. Licensed practical nurses have a more limited scope of practice compared to registered nurses and may not have the necessary training
Question 5
Which gland controls the functioning of other endocrine glands?
A. Thyroid Gland
B. Pineal Gland
C. Adrenal glands
D. Pituitary gland
Show answer and rationale
Correct answer: D — Pituitary gland
The pituitary gland, located at the brain's base, is the master gland, orchestrating other endocrine glands via hormone secretion. Its anterior lobe releases hormones like TSH (thyroid-stimulating hormone) to regulate the thyroid's metabolism control, ACTH (adrenocorticotropic hormone) for adrenal cortisol production, and gonadotropins (FSH, LH) for ovarian and testicular function. The posterior lobe secretes oxytocin and vasopressin, influencing reproduction and water balance. This pea-sized gland, about one-third inch wide, integrates hypothalamic signals, amplifying its reach across the endocrine system. The thyroid governs metabolism but doesn't control other glands. The pineal gland, producing melatonin for sleep, lacks broad regulatory power. Adrenal glands manage stress and metabolism via cortisol and adrenaline, but they're subordinate to pituitary signals. The pituitary's dual-lobe structure adenohypophysis and neurohypophysis enables its extensive influence, evidenced by disorders like hypopituitarism affecting multiple systems. Endocrine physiology positions it as the central coordinator, distinct from glands with narrower roles.
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Question 6
The connective tissue covering of a fascicle is known as
A. endomysium
B. perimysium
C. tendon
D. epimysium
Correct answer:
Muscle tissue is organized hierarchically, with fascicles bundles of muscle fibers encased by perimysium, a connective tissue sheath. This layer provides structural support, houses blood vessels and nerves, and separates fascicles within the muscle, facilitating coordinated contraction. Endomysium surrounds individual muscle fibers, a finer layer penetrating within fascicles. Epimysium envelops the entire muscle, integrating with tendons dense connective tissue linking muscle to bone. Deep fascia, a broader sheet, encases muscle groups externally, not specific fascicles. The perimysium's role is critical: its collagen and elastin composition balances flexibility and strength, protecting fascicles during stretching or contraction. Histological analysis reveals its thicker, more organized structure compared to endomysium's reticular fibers, distinguishing it from tendons' load-bearing function or epimysium's holistic coverage. Misidentifying these layers could obscure muscle organization, but perimysium's fascicle-specific wrapping is evident in dissections and biomechanical studies, underscoring its intermediate position in muscle anatomy.
The following information is recorded in the health history: 'The patient has had abdominal pain for 1 week. The pain lasts for 30 minutes at a time; it comes and goes. The severity is 7 to 9 on a scale of 1 to 10. It is accompanied by nausea and vomiting. It is located in the mid-epigastric area.' Which of these categories does it belong to?
A. Chief complaint
B. Present illness
C. Personal and social history
D. Review of systems
Correct answer:
The correct answer is B: Present illness. The present illness section of a health history includes detailed information about the current health problem, such as the duration, characteristics, severity, associated symptoms, and location of the symptoms. In this case, the information provided about the patient's abdominal pain, including its duration, intensity, pattern, associated symptoms, and location, falls under the present illness category. This information is essential for healthcare providers to understand the current health issue and make an accurate diagnosis and treatment plan.
Choice A (Chief complaint) typically refers to the main reason for the patient seeking medical attention, which is usually a concise statement in the patient's own words. The information provided is more detailed than a typical chief complaint.
Choice C (Personal and social history) includes information about the patient's lifestyle, habits, social support, and past medical history. The information provided is focused on the current health issue rather than personal or social background.
Choice D (Review of systems) involves a systematic inquiry
Lisa, a 35-year-old practicing attorney and marathon runner, presents to the clinic with a complaint of irregular menses. She tells the nurse, 'My husband and I want to start a family but it hasn't happened yet. We stopped using birth control 6 months ago. Should we be concerned?' What is the nurse's best response?
A. Relax and it will happen.
B. No, infertility is the failure to conceive after 1 year of unprotected intercourse.
C. Aging and extreme exercise regimens may impact fertility. You should address your concerns with your provider during today's visit.
D. Decreasing your exercise frequency and intensity will increase your chances of conceiving.
Correct answer:
The correct answer is C because it addresses Lisa's concerns about fertility in a comprehensive and logical manner. Firstly, it acknowledges the potential impact of aging and extreme exercise on fertility, which is important considering Lisa's age and marathon running. Secondly, it emphasizes the importance of discussing her concerns with her healthcare provider during the visit, ensuring a thorough evaluation and appropriate guidance. This response shows understanding of the possible factors contributing to her irregular menses and infertility concerns.
Now, let's analyze the other choices:
A: "Relax and it will happen" is dismissive and lacks medical advice or addressing potential underlying causes of infertility.
B: "No, infertility is the failure to conceive after 1 year of unprotected intercourse" provides a definition of infertility but does not offer practical advice or address Lisa's specific situation.
D: "Decreasing your exercise frequency and intensity will increase your chances of conceiving" assumes exercise is the sole factor affecting fertility and oversimplifies the issue without considering other potential causes.
Main symptom associated with retinal detachment is?
A. Flashing lights and floaters
B. Pain and tenderness
C. Increased IOP
D. Ptosis
Correct answer:
Retinal detachment occurs when the retina, the light-sensitive layer at the back of the eye, separates from its supportive tissue, risking permanent vision loss if untreated. The hallmark symptom is the sudden onset of flashing lights and floaters. Flashing lights, or photopsia, result from the retina being pulled or torn, stimulating photoreceptors and creating light perceptions. Floaters appear as spots or cobwebs drifting in the visual field, caused by vitreous gel detaching and casting shadows on the retina. As detachment progresses, a shadow or curtain may obscure vision, but early recognition hinges on these initial signs. Pain is absent because the retina lacks pain receptors; discomfort suggests other issues like infection. Elevated intraocular pressure relates to glaucoma, damaging the optic nerve, not detaching the retina. Drooping eyelids, or ptosis, stem from muscular or nerve issues, unrelated to retinal changes. Ophthalmological studies emphasize these visual phenomena as critical early warnings, distinguishing retinal detachment from conditions with different mechanisms, urging prompt medical attention to preserve sight.
The core ideas of school of management include application of science to practice of management
A. Classical
B. Neo-classical
C. Modern
D. Neo-modern
Correct answer:
The correct answer is A: Classical. The core ideas of the Classical School of Management, pioneered by theorists like Frederick Taylor and Henri Fayol, emphasize the application of scientific principles to improve efficiency in management practices. This approach focuses on systematic methods, division of labor, and standardization to achieve organizational goals.
Rationale:
1. Classical management emphasizes the use of scientific methods to study and improve work processes.
2. Classical theorists like Taylor introduced scientific management principles to increase productivity and efficiency.
3. Henri Fayol's principles of management highlighted the importance of applying scientific methods in organizing and managing work activities.
Summary:
- B: Neo-classical focuses on human relations and behavioral aspects, not specifically on the application of science to management.
- C: Modern management includes a variety of approaches and is not solely focused on applying science to management.
- D: Neo-modern is not a recognized school of management and does not align with the core ideas of applying science to the practice of management.
Which muscle type(s) can be accurately described as visceral, nonstriated and involuntary?
A. smooth
B. skeletal
C. cardiac
D. both cardiac and skeletal
Correct answer:
Smooth muscle, found in visceral organs like the stomach and blood vessels, lacks striations due to its unorganized actin and myosin arrangement, unlike the sarcomeres of skeletal and cardiac muscle. It operates involuntarily, controlled by the autonomic nervous system, enabling functions like peristalsis without conscious effort. Skeletal muscle, attached to bones, is striated and voluntary, governed by the somatic nervous system for deliberate movements. Cardiac muscle, in the heart, is striated with intercalated discs and involuntary, but its rhythmic contractions distinguish it from smooth muscle's slower, sustained actions. Visceral typically denotes internal organs, aligning with smooth muscle's role, not cardiac or skeletal. Histologically, smooth muscle's spindle-shaped, uninucleate cells contrast with skeletal's multinucleate fibers and cardiac's branched structure. Physiological texts emphasize smooth muscle's unique calcium regulation via calmodulin, not troponin, reinforcing its distinct involuntary nature. This specificity clarifies why only smooth muscle fits all three descriptors, avoiding overlap with striated types.
Which of the following accreditations is a legal requirement for a school of nursing to exist?
A. National League for Nursing Accrediting Commission
B. American Association of Colleges of Nursing accreditation
C. State Board of Nursing accreditation
D. educational institution accreditation
Correct answer:
The correct answer is C: State Board of Nursing accreditation. State Boards of Nursing are governmental bodies responsible for regulating nursing practice within their respective states. Accreditation by the State Board of Nursing is a legal requirement for a school of nursing to exist because it ensures that the nursing program meets specific standards set by the state to protect the public and ensure quality education.
Rationale:
1. State Boards of Nursing have the authority to regulate nursing education within their jurisdiction.
2. Accreditation by the State Board of Nursing ensures that the nursing program meets specific state-mandated standards.
3. Without State Board of Nursing accreditation, a nursing school may not be recognized as meeting the necessary requirements to produce competent nurses.
Summary:
- Choice A (National League for Nursing Accrediting Commission) is a voluntary accrediting body and not a legal requirement.
- Choice B (American Association of Colleges of Nursing accreditation) is also a voluntary accreditation and not a legal requirement.
- Choice D (educational institution accreditation) is
A woman brings her husband to the clinic for an examination. She is particularly worried because after a recent fall, he seems to have lost a great deal of his memory of recent events. Which statement reflects the nurse's best course of action?
A. Perform a complete mental status examination
B. Refer him to a psychometrician
C. Plan to integrate the mental status examination into the history and physical examination
D. Reassure his wife that memory loss after a physical shock is normal and will soon subside
Correct answer:
The correct answer is A: Perform a complete mental status examination. This is the best course of action as memory loss following a fall can be indicative of a serious condition such as a concussion or traumatic brain injury. A complete mental status examination will help assess various cognitive functions such as memory, orientation, attention, and reasoning abilities. This will provide a comprehensive evaluation of the husband's mental health and cognitive functioning, helping to identify any underlying issues that may require further intervention or treatment.
Choice B is incorrect because a psychometrician typically focuses on administering and interpreting psychological tests, which may not address the immediate concerns related to memory loss after a fall. Choice C is not the best course of action as integrating the mental status examination into the history and physical examination may not provide a thorough assessment of the husband's cognitive abilities. Choice D is incorrect as memory loss after a physical shock should not be dismissed without a proper evaluation, as it could be a symptom of a more serious condition.
A nurse is discussing the nursing shortage with another nurse and states, 'There is no way that we can continue working this short staffed; it is not safe.' Which reason(s) does the nurse determine is creating the nursing shortage?
A. High degree of stress in the job
B. Heavier workloads and less staff
C. More lucrative careers in nonnursing fields
D. Younger faculty members in schools of nursing
Correct answer:
The nursing shortage is a multifaceted issue driven by several critical factors that impact the profession's sustainability and safety. A high degree of stress in the job is a primary contributor, as nurses often deal with emotionally taxing situations, critically ill patients, and long hours, leading to burnout and turnover. Heavier workloads compounded by fewer staff exacerbate this stress, creating an environment where nurses struggle to provide safe, quality care, further discouraging retention. Additionally, the availability of more lucrative careers in nonnursing fields draws potential and current nurses away, as the financial rewards and work-life balance in other industries often outweigh those in nursing. This combination reduces the longevity of nurses in acute care settings, where demand is highest. Younger faculty members in schools of nursing, while important for education, do not directly cause the shortage; rather, the issue lies in the capacity to train enough new nurses to meet demand. These reasons highlight systemic challenges that perpetuate the shortage, affecting both patient safety and the nursing workforce.
A client with borderline personality disorder is having difficulty with memories of sexual abuse. She has a history of suicidal gestures, self-mutilation, sexual addiction, and substance addiction. She complains of vague pains, menstrual problems, and headaches. She entered the partial hospital program to prevent another suicide gesture or self-mutilation. The nurse recognizes that collaborative therapy may be helpful for this client and knows that the most useful collaboration in this case would be the client, the nurse, and the:
A. Occupational therapist exploring ways to reduce stress
B. Physical therapist exploring ways to reduce back pain
C. Acupuncturist exploring ways to reduce pain
D. Sexologist exploring healthy sexuality and safe sex
Correct answer:
The correct answer is A: Occupational therapist exploring ways to reduce stress. In the case of a client with borderline personality disorder experiencing trauma-related symptoms, such as memories of sexual abuse, the focus is on addressing underlying emotional issues and coping strategies. Collaborative therapy involving the client, nurse, and occupational therapist can be beneficial. The occupational therapist can help the client develop coping skills, manage stress, and improve daily functioning. This approach targets the root of the client's difficulties and provides holistic support.
Summary:
- Choice B (Physical therapist exploring ways to reduce back pain): This option does not directly address the client's primary concerns related to trauma and emotional distress.
- Choice C (Acupuncturist exploring ways to reduce pain): While pain management is important, it does not address the client's complex psychological needs and trauma history.
- Choice D (Sexologist exploring healthy sexuality and safe sex): While important in some cases, focusing solely on sexuality does not address the broader range of issues the client
LPN exams fundamentals practice questions, set 2 for nursing students in the United States. Fifteen items. Five include answers and rationales in American English.
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