Free Licensed Practical Nurse MCQ Questions and Answers — Questions and Answers
Question 1: Choose the healthcare team member whose primary responsibility corresponds to one of this team member's.
- Speech and language therapist: The treatment of swallowing disorders (Correct answer)
- Case manager: Ordering medications and treatments
- Case manager: Ordering medications and treatments
- Physical therapist: The provision of assistive devices to facilitate the activities of daily living
Correct answer: Speech and language therapist: The treatment of swallowing disorders
A speech and language therapist (SLT), also known as a speech-language pathologist (SLP), specializes in the assessment and treatment of communication and swallowing disorders. Dysphagia (swallowing difficulty) is a common condition they manage, providing interventions to improve swallowing safety and efficiency, which is a core part of their professional role.
Question 2: For inactive elderly men, active adult women, and kids, the suggested daily calorie intake is:
- 2800 calories
- 2000 calories (Correct answer)
- 2400 calories
- 1600 calories
Correct answer: 2000 calories
The suggested daily calorie intake varies based on age, sex, activity level, and individual metabolism. However, 2000 calories per day is a commonly cited general guideline for many adult women, inactive elderly men, and children (depending on age and activity level). It serves as a benchmark for a balanced diet.
Question 3: What condition slows down metabolic rate?
- Chronic obstructive pulmonary disease
- Cardiac failure
- Hypothyroidism (Correct answer)
- Cancer
Correct answer: Hypothyroidism
Hypothyroidism is a condition where the thyroid gland does not produce enough thyroid hormones. These hormones are essential for regulating the body's metabolism. A deficiency in thyroid hormones leads to a slowed metabolic rate, causing symptoms such as fatigue, weight gain, cold intolerance, and decreased energy levels.
Question 4: Which pulse needs to be felt when a baby is in cardiac arrest in order to assess cardiac function?
- Radial
- Carotid
- Pedal
- Brachial (Correct answer)
Correct answer: Brachial
When assessing cardiac function in an infant during cardiac arrest, the brachial pulse is the most reliable and accessible pulse to palpate. The brachial artery is located on the inside of the upper arm, between the elbow and the shoulder, making it easier to locate quickly in an emergency for infants.
Question 5: When coughing and inhaling deeply, the patient should be seated because in this position:
- Loosens respiratory secretions
- Allows the patient to observe their area and relax
- Helps the patient to support their incision with a pillow (Correct answer)
- Is physically more comfortable for the patient
Correct answer: Helps the patient to support their incision with a pillow
After abdominal or thoracic surgery, coughing and deep breathing are crucial for preventing respiratory complications. Sitting upright allows for better lung expansion, and most importantly, it enables the patient to splint their incision with a pillow. This support reduces pain and discomfort during coughing, making the cough more effective and less painful.
Question 6: Which treatment is most effective for treating constipation while pregnant?
- Taking a mild over-the-counter laxative
- Increasing the consumption of fruits and vegetables (Correct answer)
- Reduction of iron intake by half or more
- Lying flat on back when sleeping
Correct answer: Increasing the consumption of fruits and vegetables
Constipation is common during pregnancy due to hormonal changes and pressure from the growing uterus. The safest and most effective first-line treatment involves dietary modifications. Increasing fiber intake through fruits, vegetables, and whole grains, along with adequate fluid intake, helps soften stools and promote regular bowel movements without the risks associated with laxatives.
Question 7: You are the LPN caring for adult medical and surgical patients on 2 East. Because there is a fire on 1 East, your unit has been told to evacuate your patients horizontally. Where are you going to transport your patients?
- 2 west (Correct answer)
- 3 west
- 3 east
- 1 west
Correct answer: 2 west
In a hospital fire evacuation, 'horizontal evacuation' means moving patients to a safe area on the same floor, typically to an adjacent fire compartment. If the fire is on 1 East, and the LPN is on 2 East, moving patients to 2 West would be a horizontal evacuation, as it's on the same floor and likely separated by a fire door.
Question 8: To create__________________ for the organism, glucose is essential for cellular respirations. <br> <br> Answer: Energy
- TRUE (Correct answer)
- FALSE
Correct answer: TRUE
Cellular respiration is the metabolic process by which cells convert glucose (and other nutrients) into adenosine triphosphate (ATP), which is the primary energy currency of the cell. Glucose is broken down through a series of reactions to produce ATP, providing the energy needed for various cellular functions and life processes.
Question 9: As soon as the thyroid is:
- Hyper active
- Hypo active (Correct answer)
- Normal function
- All of the above
Correct answer: Hypo active
This question likely refers to a condition or state of the thyroid gland. When the thyroid is hypoactive, it means it is underperforming and producing insufficient thyroid hormones. This leads to a slowed metabolic rate and symptoms characteristic of hypothyroidism, such as fatigue, weight gain, and cold intolerance.
Question 10: Which hormone is created when you're dehydrated?
- Renin
- ADH (Correct answer)
- Oxytocin
- Thymosin
Correct answer: ADH
When the body is dehydrated, the blood becomes more concentrated, triggering the release of Antidiuretic Hormone (ADH), also known as vasopressin. ADH acts on the kidneys to increase water reabsorption, reducing urine output and helping to conserve body fluid. This mechanism is crucial for maintaining fluid balance and preventing further dehydration.
Question 11: What are the following hyperthyroidism warning signs and symptoms?
- Cold Clammy Skin
- Hair loss
- Dry Skin
- Cold Clammy Skin and Dry Skin (Correct answer)
Correct answer: Cold Clammy Skin and Dry Skin
The provided correct answer, 'Cold Clammy Skin and Dry Skin,' is actually characteristic of *hypothyroidism*, a condition where the thyroid gland is underactive. Hyperthyroidism, which involves an overactive thyroid, typically presents with symptoms like heat intolerance, warm and moist skin, sweating, and fine hair due to an increased metabolic rate. Therefore, the given answer is medically inaccurate for hyperthyroidism.
Question 12: What symptoms and indicators are present in hypothyroidism?
- Fatigue
- Depression
- Both Answers (Correct answer)
Correct answer: Both Answers
Hypothyroidism, a condition of insufficient thyroid hormone production, significantly slows down the body's metabolism. This metabolic slowdown commonly leads to persistent fatigue and a general lack of energy. Additionally, the hormonal imbalance can affect brain chemistry, often resulting in symptoms of depression and cognitive impairment, making both fatigue and depression key indicators of the condition.
Question 13: Providing basic medical care while working under the direction of registered nurses, doctors, and other healthcare professionals.
- length of training
- education
- job growth
- What do they do? (Correct answer)
Correct answer: What do they do?
The statement accurately describes the primary responsibilities and scope of practice for a Licensed Practical Nurse (LPN) or Licensed Vocational Nurse (LVN). LPNs provide direct patient care, perform basic medical tasks, and work collaboratively under the supervision of registered nurses, physicians, and other healthcare professionals. Therefore, the statement directly answers the question of 'What do they do?' within the healthcare field.
Question 14: The unusual circumstance with blue extremities.
- Tachypnea
- Hematemesis
- Dermatosis
- Acrocyanosis (Correct answer)
Correct answer: Acrocyanosis
Acrocyanosis is the specific medical term used to describe a persistent, painless, and symmetrical bluish discoloration of the extremities, particularly the hands and feet. This condition results from vasospasm of small blood vessels, leading to reduced blood flow and oxygenation in the affected areas. While often benign, especially in newborns, it signifies the unusual circumstance of blue extremities.
Question 15: The development of gall bladder stones.
- Cholelithiasis (Correct answer)
- Hepatomegaly
- Hematemesis
- Cholecystectomy
Correct answer: Cholelithiasis
Cholelithiasis is the precise medical term for the formation of gallstones within the gallbladder. These stones, typically made of cholesterol or bilirubin, can cause pain and other symptoms if they obstruct bile ducts. Understanding this term is fundamental for diagnosing and managing conditions related to the gallbladder.
Question 16: An infection of a vein clot.
- Hemolysis
- Arteriosclerosis
- Phlebotomy
- Thrombophlebitis (Correct answer)
Correct answer: Thrombophlebitis
Thrombophlebitis is a medical condition characterized by the inflammation of a vein, which is typically accompanied by the formation of a blood clot (thrombus) within that vein. The term combines 'thrombo-' (clot) and 'phlebitis' (inflammation of a vein), accurately describing an infection or inflammation associated with a vein clot.
Free Licensed Practical Nurse MCQ Questions and Answers
Choose the healthcare team member whose primary responsibility corresponds to one of this team member's.