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
Before entering the room of a patient receiving treatment for Varicella, you must don personal protective equipment. Organize the correct sequence in how you will don personal protective equipment: Drag and Drop
A. Don Gloves
B. Don Gown
C. Perform hand hygiene
D. Don N95 Mask (respirator)
Show answer and rationale
Correct answer: C — Perform hand hygiene
When donning personal protective equipment (PPE) for a patient with Varicella, which requires airborne precautions, the correct sequence ensures maximal protection and compliance with infection control standards. The proper order is: (1) Perform hand hygiene (C), (2) Don gown (B), (3) Don N95 mask (D), and (4) Don gloves (A). Hand hygiene comes first to remove contaminants from the hands, reducing the risk of transferring pathogens during PPE application. The gown is donned next to cover the body, followed by the N95 mask to protect against airborne particles, ensuring a tight seal. Gloves are applied last, extending over the gown cuffs to prevent exposure. Varicella, being highly contagious via airborne droplets, necessitates this meticulous sequence to safeguard the nurse. Incorrect ordering, like donning gloves before the gown, could leave gaps in protection or contaminate the gloves. The CSV format requires one correct answer, so C (perform hand hygiene) is selected as the critical first step, foundational to the entire process, aligning with CDC and WHO PPE protocols.
Question 2
The nurse is preparing to suction an adult client through the client's tracheostomy tube. Which interventions should the nurse perform for this procedure? Select all that apply.
A. Apply suction for up to 10 to 15 seconds.
B. Hyperoxygenate the client before suctioning.
C. Set the wall suction unit pressure at $160 \mathrm{~mm} \mathrm{Hg}$.
D. Apply intermittent suction while rotating and withdrawing the catheter.
Show answer and rationale
Correct answer: A — Apply suction for up to 10 to 15 seconds.
Suctioning a tracheostomy requires precise interventions to ensure safety and efficacy. Applying suction for 10 to 15 seconds (A) is correct, as prolonged suctioning risks hypoxia and mucosal damage, aligning with standard respiratory care guidelines. Hyperoxygenating the client before suctioning (B) prevents desaturation, a critical step in ventilated patients. Setting suction pressure at $160 \mathrm{~mm} \mathrm{Hg}$ (C) is too high; typical adult settings are 80-120 mm Hg to avoid trauma. Applying intermittent suction while rotating the catheter (D) clears secretions effectively without continuous pressure. Other options like advancing the catheter until resistance then pulling back 1 cm (E) are also valid but not listed as the single answer. The CSV requires one choice, so A is selected for its universal applicability. Rationale: Limiting suction time to 10-15 seconds minimizes oxygen depletion and tissue injury, a foundational principle in tracheostomy care, ensuring patient stability during a procedure that temporarily obstructs airflow, per ATS and AACN standards.
Question 3
One way for a nursing assistant to determine whether to perform a procedure or not is to
A. Perform all procedures even if he has no training in the procedures
B. Perform a procedure if he has forgotten how to do it because he will know the steps once he starts
C. Perform a procedure if it is not in his job description but he knows how to do it
D. Perform a procedure if it is within his scope of practice
Show answer and rationale
Correct answer: D — Perform a procedure if it is within his scope of practice
Rationale for Correct Answer (D): A nursing assistant should only perform procedures that are within their scope of practice to ensure patient safety and quality care. Scope of practice defines the tasks and responsibilities that a healthcare provider is trained and authorized to perform, ensuring competence and expertise in those specific areas. By following their scope of practice, nursing assistants can prevent potential harm to patients and maintain professional standards.
Summary of Incorrect Choices:
A (Perform all procedures even if he has no training): This choice is incorrect as performing procedures without proper training can pose significant risks to patients and is unethical.
B (Perform a procedure if he has forgotten how to do it): This choice is incorrect as relying on memory alone may lead to errors and jeopardize patient safety.
C (Perform a procedure not in job description but knows how to do it): This choice is incorrect as job descriptions are based on scope of practice, and performing tasks outside of it can result in legal and ethical issues.
Question 4
A nurse has taught a client about dietary changes that can reduce the chances of developing cancer. What statement by the client indicates the nurse needs to provide additional teaching?
A. Foods high in vitamin A and vitamin C are important.
B. I'll have to cut down on the amount of bacon I eat.
C. I'm so glad I don't have to give up my juicy steaks.
D. Vegetables, fruit, and high-fiber grains are important.
Show answer and rationale
Correct answer: C — I'm so glad I don't have to give up my juicy steaks.
Diet plays a significant role in cancer prevention, and nurses often educate clients on evidence-based dietary adjustments. Foods rich in vitamins A and C, such as carrots and citrus fruits, are known to have antioxidant properties that may reduce cancer risk by neutralizing free radicals. Reducing processed meats like bacon is advised due to their association with colorectal cancer, linked to nitrates and high fat content. Similarly, high vegetable, fruit, and fiber intake is recommended for their protective effects against various cancers, including colon cancer. However, excessive red meat consumption, such as steaks, is a known risk factor for cancers like colorectal and prostate cancer due to saturated fats and carcinogenic compounds formed during cooking. The client's statement about not giving up steaks suggests a misunderstanding, indicating the nurse must clarify that limiting red meat, not just processed meat, is part of a cancer-preventive diet. This additional teaching is essential to ensure the client adopts a comprehensive approach to reducing cancer risk.
Question 5
A senior staff nurse observes a new graduate nurse prepare and administer medication for a client in their unit. The senior nurse notes that the graduate nurse bypassed the electronic medical record (EMR) medication scanning system and administered the medication directly to the client. Which action by the senior staff nurse is most appropriate?
A. Instruct the new graduate nurse on the importance of compliance with the EMR scanning system.
B. Continue observing the new graduate nurse; no injury resulted from the medication administration.
C. Report the new graduate nurse to upper management.
D. Chart that the medication was given in the electronic medical record.
Show answer and rationale
Correct answer: A — Instruct the new graduate nurse on the importance of compliance with the EMR scanning system.
Step-by-step rationale for the correct answer (A):
1. Instructing the new graduate nurse on the importance of compliance with the EMR scanning system is essential to ensure patient safety.
2. The EMR scanning system helps prevent medication errors by verifying the right patient, right medication, right dose, right route, and right time.
3. By bypassing the system, the new graduate nurse put the patient at risk of receiving the wrong medication or dose.
4. Education and reinforcement of protocols are crucial for the nurse to understand the significance of following proper procedures.
5. This approach focuses on correcting the behavior and preventing future errors, promoting a culture of safety.
Summary of why other choices are incorrect:
B. Continuing to observe without addressing the error may lead to potential harm to patients in the future.
C. Reporting the nurse to upper management may be premature without first addressing the issue directly with the nurse.
D. Charting that the medication was given without following the correct procedure does not address
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Question 6
Which method is the best for the nurse to evaluate the effectiveness of tracheal suctioning?
A. Note subjective data such as
B. “My breathing is much improved now.â€
C. Note objective findings such as decreased respiratory rate and pulse.
D. Auscultate the chest for change or clearing in adventitious breath sounds
Correct answer:
The correct answer is D: Auscultate the chest for change or clearing in adventitious breath sounds. This method is the best way to evaluate the effectiveness of tracheal suctioning because it directly assesses the patient's respiratory status. By auscultating the chest, the nurse can listen for any changes in breath sounds, such as clearing of adventitious sounds, indicating improved airway clearance. This objective assessment provides concrete evidence of the intervention's impact on the patient's respiratory function.
Incorrect answers:
A: Note subjective data such as "My breathing is much improved now." Subjective data rely on the patient's perception and may not always accurately reflect the actual physiological changes.
C: Note objective findings such as decreased respiratory rate and pulse. While these are important vital signs, they may not directly indicate the effectiveness of tracheal suctioning in clearing the airway.
B: This statement reflects subjective data and does not provide a direct assessment of the patient's respiratory status post-tracheal
The nurse caring for oncology clients knows that which form of metastasis is the most common?
A. Bloodborne
B. Direct invasion
C. Lymphatic spread
D. Via bone marrow
Correct answer:
Metastasis is the process by which cancer spreads from its original site to distant parts of the body, a critical concern in oncology nursing. Among the various mechanisms, bloodborne metastasis is the most common, as cancer cells often enter the bloodstream and travel to organs like the lungs, liver, or brain. This occurs because the circulatory system provides an efficient pathway for tumor cells to disseminate widely, especially in cancers like breast or lung cancer. Lymphatic spread is also frequent, particularly in carcinomas, where cells travel via lymph nodes, but it is less dominant than bloodborne spread across all cancer types. Direct invasion involves cancer growing into adjacent tissues, which is a local process rather than true metastasis. Bone marrow is not a medium for metastasis but a potential site where cancer can settle, such as in leukemia or multiple myeloma. Understanding that bloodborne metastasis predominates helps nurses prioritize monitoring for systemic symptoms and complications, such as organ dysfunction, in clients with advanced cancer.
A thin, transparent mucous membrane that covers the inner surface of the eyelids and the anterior surface of the eye is the?
A. Sclera
B. Conjunctiva
C. Choroid
D. Glabella
Correct answer:
The conjunctiva is a thin, transparent mucous membrane lining the inner eyelids and anterior eyeball, except the cornea. It secretes mucus and tears, lubricating the eye and protecting against debris and pathogens. Its transparency allows visibility of underlying vessels, and its immune cells surveil for infections like conjunctivitis. The sclera, the eye's white outer layer, is opaque and tough, supporting structure but not covering the eyelids or anterior surface flexibly. The choroid, a vascular layer between sclera and retina, nourishes the retina but lies deeper, not on the surface. The glabella, a forehead region above the nose, is unrelated to ocular anatomy. The conjunctiva's role extends beyond protection its goblet cells produce mucin, and its continuity with eyelid skin ensures a sealed barrier. Histological sections reveal its stratified epithelium, distinct from the sclera's collagen or choroid's vasculature. Ophthalmic literature underscores its protective and lubricating functions, critical for eye health, distinguishing it from other eye components.
The pharynx's lower part, the laryngopharynx (or hypopharynx), connects anteriorly to the larynx, the voice box and airway entrance. Extending from the hyoid bone to the esophagus and larynx, it serves as a dual pathway for digestion and respiration. Posteriorly, it opens to the esophagus for food, while anteriorly, it joins the larynx at the epiglottis, which directs air to the trachea. The laryngopharynx's nonkeratinized stratified squamous epithelium suits its role in both systems. The hyoid bone supports the pharynx structurally but isn't an attachment point for its lower end it anchors muscles higher up. The trachea, below the larynx, continues the airway but connects via the larynx, not directly to the pharynx. Anatomically, the laryngopharynx spans C4-C6 vertebrae, transitioning seamlessly into the laryngeal opening. This attachment enables swallowing and breathing coordination, with clinical relevance in procedures like laryngoscopy. Respiratory and digestive anatomy texts confirm this connection, distinguishing it from skeletal or distal airway structures.
While talking with a patient diagnosed with major depressive disorder, a nurse notices the patient is unable to maintain eye contact. The patient's chin lowers to the chest. The patient looks at the floor. Which aspect of communication has the nurse assessed?
A. Nonverbal communication
B. A message filter
C. A cultural barrier
D. Social skills
Correct answer:
The correct answer is A: Nonverbal communication. In this scenario, the patient's lack of eye contact, lowered chin, and looking at the floor all indicate nonverbal cues. Nonverbal communication plays a crucial role in conveying feelings and emotions. The patient's body language suggests feelings of sadness, low self-esteem, or discomfort, which are common in major depressive disorder. Nonverbal communication is an essential aspect of interpersonal communication and can provide valuable insights into a person's emotional state.
Summary:
B: A message filter - Incorrect. A message filter refers to factors that distort or block communication, such as noise or distractions. The patient's behavior does not represent filtering of messages.
C: A cultural barrier - Incorrect. Cultural barriers involve differences in norms, values, or communication styles. The patient's nonverbal cues are more likely related to their emotional state rather than cultural factors.
D: Social skills - Incorrect. Social skills involve the ability to interact effectively with others. The
A client with chronic bronchitis reports worsening shortness of breath. What is the nurse's priority intervention?
A. Administering prescribed bronchodilators.
B. Encouraging pursed-lip breathing.
C. Positioning the client in high Fowler's position.
D. Monitoring oxygen saturation levels.
Correct answer:
The correct answer is A: Administering prescribed bronchodilators. The priority intervention for a client with chronic bronchitis experiencing worsening shortness of breath is to address the underlying cause, which is airway obstruction due to inflammation and mucus production. Bronchodilators help to open up the airways and improve airflow, providing immediate relief for shortness of breath. This intervention directly targets the client's respiratory distress and is essential for managing exacerbations of chronic bronchitis.
Choice B: Encouraging pursed-lip breathing may be beneficial for some clients with chronic bronchitis but is not the priority intervention in this case. It is more of a supportive measure to help manage symptoms.
Choice C: Positioning the client in high Fowler's position can help improve breathing by maximizing lung expansion, but it is not the priority intervention when the client is experiencing worsening shortness of breath.
Choice D: Monitoring oxygen saturation levels is important in assessing the client's respiratory status
Which complications are the three main consequences of leukemia?
A. Bone deformities, spherocytosis and infection.
B. Anemia, infection, and bleeding tendencies.
C. Lymphocytopoiesis, growth delays, and hirsutism.
D. Polycythemia, decreased clotting time, and infection.
Correct answer:
Leukemia, a bone marrow cancer, replaces normal marrow elements with immature, dysfunctional white blood cells (lymphoblasts), leading to three primary complications: anemia, infection, and bleeding tendencies. Anemia results from reduced red blood cell production, causing fatigue and pallor. Infection risk rises due to neutropenia immature lymphoblasts lack infection-fighting ability making children prone to severe illnesses. Bleeding tendencies occur from thrombocytopenia, low platelet counts causing bruising or petechiae. Bone deformities and spherocytosis aren't leukemia hallmarks; the former might occur in bone cancers like osteosarcoma, and the latter is a red cell disorder. Lymphocytopoiesis is a process, not a complication, while growth delays and hirsutism aren't primary leukemia effects. Polycythemia (high red cells) and decreased clotting time oppose leukemia's anemia and bleeding risks. Nurses must monitor these complications, as they guide interventions like transfusions or antibiotics, critical for supporting children through leukemia treatment.
A teacher recommends that surveys to obtain data on drug use be given to high school students when they meet for various school organizations. Which of the following best describes why the nurse would reject this suggestion?
A. This method of data collection would result in classification bias.
B. This method of data collection would result in confounding bias.
C. This method of data collection would result in personal bias.
D. This method of data collection would result in selection bias.
Correct answer:
The correct answer is D: This method of data collection would result in selection bias. The rationale for this is that by only surveying high school students who meet for various school organizations, the sample is not representative of the entire high school population. This can lead to skewed results and an inaccurate representation of drug use among all high school students.
A: Classification bias refers to errors in the classification of study subjects. This is not applicable in this scenario.
B: Confounding bias occurs when an extraneous variable is associated with both the exposure and the outcome. This is not relevant to the method of data collection proposed.
C: Personal bias involves the researcher's own subjective beliefs influencing the study. This is not directly related to the method of data collection being discussed.
In summary, choice D is the correct answer because using surveys only with students who are part of school organizations introduces selection bias, leading to an unrepresentative sample and potentially inaccurate results.
Which factor is most important in diminishing maternal, fetal, and neonatal complications in a pregnant patient with diabetes?
A. Evaluation of retinopathy by an ophthalmologist
B. The patient's stable emotional and psychological status
C. Degree of glycemic control before and during the pregnancy
D. Total protein excretion and creatinine clearance within normal limits
Correct answer:
The correct answer is C, the degree of glycemic control before and during the pregnancy. Proper management of blood sugar levels is crucial in reducing complications in pregnant patients with diabetes. Uncontrolled blood sugar levels can lead to adverse outcomes for both the mother and the baby. Monitoring and maintaining optimal glycemic control before and during pregnancy can help prevent complications such as birth defects, preterm birth, macrosomia, and neonatal hypoglycemia.
Choice A, evaluation of retinopathy by an ophthalmologist, is important for diabetic patients but is not the most critical factor in reducing maternal, fetal, and neonatal complications.
Choice B, the patient's stable emotional and psychological status, is important for overall well-being but does not directly impact maternal, fetal, and neonatal complications in the same way as glycemic control.
Choice D, total protein excretion and creatinine clearance within normal limits, is important for assessing kidney function in diabetic patients but is not as directly related to
A 26-year-old violinist comes to your clinic, complaining of anxiety. He is a first chair violinist in the local symphony orchestra and has started having symptoms during performances, such as sweating, shaking, and hyperventilating. It has gotten so bad that he has thought about giving up his first chair status so he does not have to play the solo during one of the movements. He says that he never has these symptoms during rehearsals or when he is practicing. He denies having any of these symptoms at any other time. His past medical history is unremarkable. He denies any tobacco use, drug use, or alcohol abuse. His parents are both healthy. On examination you see a young man who appears worried. His vital signs and physical examination are unremarkable. What type of anxiety disorder best describes his situation?
A. Panic disorder
B. Specific phobia
C. Social phobia
D. Generalized anxiety disorder
Correct answer:
The correct answer is C: Social phobia. The patient's symptoms of anxiety specifically occur in performance situations, such as playing solos with the orchestra, but not during rehearsals or practice sessions. This is characteristic of social phobia, also known as social anxiety disorder. Social phobia involves intense fear or anxiety about social situations where the individual may be scrutinized or judged, leading to avoidance of those situations. In this case, the patient's fear and anxiety are triggered by performing in front of an audience, which aligns with the diagnosis of social phobia.
Choice A, Panic disorder, is incorrect because the patient's symptoms are specifically related to performance situations and not sudden, unexpected panic attacks. Choice B, Specific phobia, is incorrect because the fear is not related to a specific object or situation but rather to performing in front of others. Choice D, Generalized anxiety disorder, is incorrect because the patient's anxiety is not pervasive across various aspects of his life but is focused on
LPN exams fundamentals practice questions, set 6 for nursing students in the United States. Fifteen items. Five include answers and rationales in American English.
No. Nursier is independent practice. Register through the official path named on the LPN exams exam guide.
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