Patient Data
During the assessment, the nurse notes that the areas are filled with a fluid-like substance.
Which of the following primary skin lesions contain fluid? Select all that apply.
Macule
Papule
Wheal
Vesicle
Nodule
Pustule
Correct Answer : C,D,F
Choice A Reason:
Macule is incorrect. A macule is a flat, discolored spot on the skin that is less than 1 centimeter in diameter. It does not contain fluid; instead, it represents a change in the color of the skin, such as a freckle or a flat mole. Macules are not filled with fluid; they are characterized by alterations in skin pigmentation without any elevation or depression.
Choice B Reason:
Papule is incorrect. A papule is a small, raised bump on the skin that is less than 1 centimeter in diameter. Papules do not contain fluid; instead, they result from localized cellular infiltration, inflammation, or proliferation in the skin layers. Examples of papules include acne lesions and insect bites.
Choice C Reason:
Wheal is correct. A wheal is a raised area of skin that is typically reddened and accompanied by itching. It contains fluid and is often associated with allergic reactions, insect bites, or hives.
Choice D Reason:
Vesicle is correct. A vesicle is a small, fluid-filled blister that appears on the skin. It contains clear fluid and can be caused by various factors such as infection, allergic reactions, or friction.
Choice E Reason:
Nodule is incorrect. A nodule is a solid, raised bump on the skin that is larger than 1 centimeter in diameter and extends into deeper layers of the skin. Similar to papules, nodules do not contain fluid; they are composed of tissue, such as fat, fibrous tissue, or tumors. Examples of nodules include lipomas and dermatofibromas.
Choice F Reason:
Pustule is correct. A pustule is a small, pus-filled blister that appears on the skin. It contains purulent fluid (pus) and is often associated with bacterial infections such as acne or folliculitis.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A Reason:
Assessing conjunctival sacs of lower lids for pallor is incorrect. Pallor of the conjunctival sacs, or inner eyelids, may indicate anemia or decreased blood flow. While it can be a sign of various health conditions, it is not specific to jaundice. Jaundice is characterized by yellowing of the skin and sclerae (the white part of the eyes) due to elevated bilirubin levels in the blood, so assessing for pallor would not directly confirm jaundice.
Choice B Reason:
Observing the client's urine for dark orange color is incorrect. Dark orange urine may indicate concentrated urine or dehydration, but it is not specific to jaundice. Jaundice primarily manifests as yellowing of the skin and sclerae due to elevated bilirubin levels, rather than a change in urine color. While changes in urine color may occur in certain liver conditions, such as obstructive jaundice, it is not the most direct or reliable method to confirm jaundice.
Choice C Reason:
Examining client's sclera for icterus is correct. Icterus, or yellowing of the sclerae (the white part of the eyes), is a classic sign of jaundice. Elevated levels of bilirubin in the blood lead to the yellow discoloration of the sclerae, providing a direct visual confirmation of jaundice. Examining the sclerae for icterus is a quick and reliable method to confirm jaundice during a physical assessment.
Choice D Reason:
Reviewing recent serum bilirubin levels is incorrect. Reviewing recent serum bilirubin levels can provide objective data on bilirubin levels in the blood, which may support the diagnosis of jaundice. Elevated serum bilirubin levels are characteristic of jaundice. While this option provides valuable information, it may not be immediately available during a physical assessment and does not directly confirm jaundice visually, unlike examining the sclerae for icterus.
Correct Answer is D
Explanation
Choice A Reason:
Having the client lay flat while listening to the anterior surface of the chest is incorrect because having the client lay flat may not be the most optimal position for auscultating lung sounds. While auscultation of the anterior surface of the chest is important, particularly for assessing the upper lobes of the lungs, having the client lay flat may not provide the best positioning for detecting all lung sounds, especially those located in the posterior lung fields.
Choice B Reason:
Using the bell of the stethoscope to listen to the lung fields over lower lobes is incorrect because using the bell of the stethoscope is more suitable for detecting low-frequency sounds such as heart murmurs or bruits. Adventitious lung sounds, such as crackles (rales) or wheezes, are typically high-pitched sounds that are best heard using the diaphragm of the stethoscope. Therefore, using the bell may not be the most effective technique for assessing adventitious lung sounds.
Choice C Reason:
Shaving all chest hair that may distort sounds heard through the diaphragm is incorrect because while removing chest hair may improve sound transmission for certain auscultatory findings, such as heart sounds, it is not specifically indicated for assessing adventitious lung sounds. Chest hair removal is not necessary for auscultation of lung sounds with the diaphragm of the stethoscope, as the sound transmission through chest hair is minimal and unlikely to significantly distort lung sounds.
Choice D Reason:
Pressing the stethoscope's diaphragm firmly on the skin over each lung field is correct because using the diaphragm of the stethoscope and pressing it firmly on the skin over each lung field ensures good contact with the chest wall, allowing for optimal transmission of lung sounds. Adventitious lung sounds, such as crackles or wheezes, are best heard using the diaphragm, particularly when it is applied firmly to the chest wall to minimize external noise and enhance sound transmission. Therefore, this technique is the most appropriate for assessing adventitious lung sounds during auscultation.
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