The condition you are referring to is known as "subungual hematoma." It occurs when blood accumulates under a toenail due to trauma or injury, such as the toe being stepped on, dropping an object on the toe, or kicking another object.
The blood that pools under the nail causes pain and discoloration. In some cases, the pressure from the accumulated blood may need to be released by a healthcare professional to relieve pain and prevent further complications.
Subungual hematoma is a medical condition characterized by the accumulation of blood beneath the nail bed, specifically under a fingernail or toenail. It typically occurs as a result of direct trauma or injury to the nail, such as the nail being crushed, struck, or forcefully compressed. The trauma causes blood vessels to rupture, leading to bleeding and the collection of blood in the space between the nail and the underlying tissue.
Subungual hematoma often causes immediate pain and discoloration of the affected nail, which can appear dark or black due to the presence of trapped blood. The hematoma may also cause pressure and throbbing sensations, especially if the blood accumulation is significant. In some cases, the injury may lead to nail deformities or detachment if left untreated.
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What is it called when groups of drugs have similar effects and actions on the body?
Drugs that have similar effects and actions on the body are known as drug classes. Drug classes are typically established based on the drug’s mechanism of action and the way it interacts with various biological systems in the body.
In general, drugs in the same class have similar chemical structures and thus, similar effects on the body. Examples of drug classes include opioids, anti-anxiety medications, anticonvulsants, and antidepressants. Each drug class has different therapeutic effects, such as decreasing pain, reducing anxiety, and preventing seizures, respectively.
Drugs in the same class can have different potencies, side effects, and interactions with other medications, so it is important for pharmacists and healthcare providers to be knowledgeable about the particular drug and its formal class before prescribing it to a patient.
Knowing a drug’s class helps healthcare professionals to be aware of potential side effects, drug interactions, and different dosage and potency levels, to ensure that the most effective and safest treatment is chosen for each patient.
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the ability of the nurse to identify irregular findings during a physical assessment aids in rapid diagnosis and treatment of possible complications. the nurse assesses a newborn and notes tachycardia. the nurse notifies the health care provider based on the understanding that further assessment is necessary for which condition?
The nurse recognizes that tachycardia in a newborn requires further assessment as it may indicate a potential condition requiring immediate attention.
Tachycardia refers to an abnormally fast heart rate, which in newborns is defined as a heart rate greater than 160 beats per minute. It can be an early sign of various underlying issues that need prompt diagnosis and treatment.
These conditions may include infections, such as sepsis or pneumonia, cardiac abnormalities, respiratory distress, anemia, or metabolic imbalances.
By promptly notifying the healthcare provider, the nurse ensures that appropriate diagnostic tests and interventions are initiated to identify the underlying cause of the tachycardia and prevent potential complications. Early detection and intervention are crucial in promoting the well-being and health of the newborn.
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