LPN exams medical-surgical practice questions set 15

Correct answer:

The most likely diagnosis for the 45-year-old woman with fatigue, pruritus, jaundice, elevated bilirubin and alkaline phosphatase levels, and dilated intrahepatic bile ducts is Primary Biliary Cirrhosis (PBC). PBC is an autoimmune liver disease that primarily affects middle-aged women, leading to bile duct destruction and liver damage. The elevated alkaline phosphatase levels and presence of pruritus are typical in PBC due to impaired bile flow. Imaging showing dilated intrahepatic bile ducts supports the diagnosis of PBC as it indicates bile duct damage. Summary of other choices: B: Primary sclerosing cholangitis typically presents with strictures and beading of bile ducts on imaging. C: Gallstones would typically present with a common bile duct obstruction and not dilated intrahepatic bile ducts. D: Pancreatic cancer would typically present with different imaging findings and symptoms such as

Correct answer:

The correct initial response is B: "How has this affected your life?" This response demonstrates therapeutic communication by acknowledging the patient's feelings and concerns, and encourages the patient to express their thoughts and emotions. By asking about the impact on her life, the nurse can gather more information about the patient's symptoms, daily activities, and overall well-being, which can help in developing a comprehensive care plan. Choice A is incorrect because simply instructing the patient to continue taking supplements without further assessment of the situation may not address the underlying issues causing the fatigue. Choice C is incorrect as it suggests a solution without understanding the patient's specific situation. Choice D is incorrect because it assumes stress is the primary cause of the tiredness without exploring other potential factors contributing to the symptoms.

Correct answer:

The correct answer is B because recommending an over-the-counter scopolamine patch is an appropriate intervention for preventing motion sickness during a cruise. Scopolamine is a common medication used to alleviate symptoms of motion sickness by affecting the vestibular system. It is often recommended for individuals going on cruises or experiencing other forms of motion sickness. Choice A is incorrect because making an appointment with the healthcare provider may not be necessary for a common issue like motion sickness and could delay the client's access to immediate relief. Choice C is incorrect as discouraging the client from taking the trip does not address the client's concern about motion sickness and is not a practical solution. Choice D is incorrect as instructing the client to lie down does not address motion sickness and may not be effective in preventing or alleviating symptoms.

Correct answer:

Correct Answer: D - Modifying arm movements Rationale: Modifying arm movements is crucial in managing repetitive strain syndrome to prevent further damage and alleviate symptoms. This approach focuses on changing the way the worker performs tasks to reduce strain on the affected area. By teaching the patient how to adjust their movements, the nurse can help prevent exacerbation of symptoms and promote healing. Summary: A: Surgical options are not typically the first-line treatment for repetitive strain syndrome and are usually considered only when conservative measures have failed. B: Elbow injections may provide temporary relief but do not address the root cause of the issue, which is repetitive strain from improper movements. C: Wearing a left wrist splint may provide support but does not address the root cause of the issue, which is the strain on the elbow from repetitive movements.

Correct answer:

Accessory components of the skin are structures derived from the epidermis, enhancing its function. Nails, formed from keratinized epidermal cells at the nail matrix, protect fingertips. Hair, also epidermal, grows from follicles, aiding sensation and insulation. Mammary glands, modified sweat glands of epidermal origin, produce milk and are considered integumentary appendages. Subcutaneous tissue (hypodermis), however, is not an accessory structure; it's a connective tissue layer beneath the dermis, composed of adipose and areolar tissue, anchoring skin to underlying structures and storing fat. While integral to the integumentary system, it's mesoderm-derived, not an epidermal appendage like nails, hair, or glands. Anatomical definitions classify accessory structures as epidermis-derived, excluding the hypodermis, which supports rather than extends skin function, clarifying its distinct role.

Correct answer:

Accessory components of the skin are structures derived from the epidermis, enhancing its function. Nails, formed from keratinized epidermal cells at the nail matrix, protect fingertips. Hair, also epidermal, grows from follicles, aiding sensation and insulation. Mammary glands, modified sweat glands of epidermal origin, produce milk and are considered integumentary appendages. Subcutaneous tissue (hypodermis), however, is not an accessory structure; it's a connective tissue layer beneath the dermis, composed of adipose and areolar tissue, anchoring skin to underlying structures and storing fat. While integral to the integumentary system, it's mesoderm-derived, not an epidermal appendage like nails, hair, or glands. Anatomical definitions classify accessory structures as epidermis-derived, excluding the hypodermis, which supports rather than extends skin function, clarifying its distinct role.

Correct answer:

Accessory components of the skin are structures derived from the epidermis, enhancing its function. Nails, formed from keratinized epidermal cells at the nail matrix, protect fingertips. Hair, also epidermal, grows from follicles, aiding sensation and insulation. Mammary glands, modified sweat glands of epidermal origin, produce milk and are considered integumentary appendages. Subcutaneous tissue (hypodermis), however, is not an accessory structure; it's a connective tissue layer beneath the dermis, composed of adipose and areolar tissue, anchoring skin to underlying structures and storing fat. While integral to the integumentary system, it's mesoderm-derived, not an epidermal appendage like nails, hair, or glands. Anatomical definitions classify accessory structures as epidermis-derived, excluding the hypodermis, which supports rather than extends skin function, clarifying its distinct role.

Correct answer:

Correct Answer: A: Admitting the client to a semiprivate room. Rationale: 1. Neutropenic precautions are necessary to protect the immunosuppressed child from infections. 2. Placing the child in a semiprivate room increases the risk of exposure to pathogens from another patient. 3. Neutropenic patients should ideally be placed in a private room to minimize the risk of infections. 4. Sharing a room increases the chances of exposure to potential pathogens, which can be detrimental to the child's health. Summary: B: Placing a precaution sign on the door to the room - Correct, as it alerts staff and visitors to the need for precautions. C: Placing a mask on the client if the client leaves the room - Correct, as it helps reduce the risk of inhaling pathogens. D: Removing a vase with fresh flowers left by a previous client - Correct, as flowers can harbor bacteria and fungi that pose a risk to the

Correct answer:

The correct answer is C: Increasing the amount of intravenous (IV) lactated Ringer's solution administered per hour. This is the most appropriate action to address the client's hypovolemia due to burn injury. The client's low blood pressure, tachycardia, and decreased urine output indicate inadequate fluid resuscitation. Increasing the IV fluid rate will help improve perfusion and fluid balance. Option A (Transfusing 1 unit of packed red blood cells) is incorrect because the client's low blood pressure is likely due to hypovolemia rather than anemia. Option B (Administering a diuretic to increase urine output) is contraindicated as the client is already hypovolemic and needs fluid resuscitation. Option D (Changing the IV lactated Ringer's solution to one that contains 5% dextrose in water) is not appropriate as the primary concern is to address hypovolemia rather than providing additional

Correct answer:

Two,' because the skin comprises two primary layers the epidermis and dermis excluding the subcutaneous tissue layer, which is beneath the skin proper. The epidermis, the outermost layer, acts as a waterproof barrier and protects against pathogens, while the dermis, below it, houses blood vessels, nerves, and glands, providing strength and elasticity. The subcutaneous layer, or hypodermis, is a separate entity of fat and connective tissue, not counted as a skin layer but as underlying support. 'One' is incorrect, as it ignores the dermis. 'Three' might confuse the subcutaneous layer as a skin layer, which it isn't in standard terminology. 'Four' exceeds the anatomical structure entirely. This distinction is vital in nursing for assessing skin integrity and wounds, as each layer's condition affects healing and care strategies, making 'Two' the accurate choice based on established skin anatomy.