Upon examination & assessment, a patient with collapsed jugular veins results in a clinical diagnosis of Hemothorax.
How is collapsed JVP related to hemothorax?
- Hemothorax is the accumulation of blood between the visceral and parietal pleurae (pleural space).
- Respiratory discomfort and tachypnea are common clinical findings in such individuals.
- This exercise demonstrates hemothorax evaluation and treatment and discusses the role of the interprofessional team in improving care for individuals with this disease.
A frequent consequence of acute thoracic injuries is hemothorax.
- It is a blood clot in the pleural space, which can be seen between the visceral and parietal pleura.
- The most common mechanism of trauma is a blunt or penetrating injury to intrathoracic or extrathoracic tissues that leads to thoracic haemorrhage.
- Bleeding can occur in the chest wall, intercostal or internal mammary arteries, major vessels, mediastinum, myocardium, lung parenchyma, diaphragm, or belly.
- Although CT scanning is the preferred method of assessing intrathoracic injuries, it may not be practicable in individuals with unstable trauma.
- The pulmonary windows are now included in the Extended-Focused Assessment with Sonography in Trauma (eFAST) technique.
Learn more about Hemothorax here,
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Answer:
It is possible to make this categorization as follows:
Roses = Class
Rose samples = instances
Explanation:
In a very direct and objective way, we can state that classes are models that define how a given situation will be handled, which methods will be used to manage it and the objectives that will be established in that situation. Instances, on the other hand, are elements taken from the interior of classes, which contain factors that make them up. Based on this, we can determine that, in the case of the above question, roses are classes and rose samples are instances.
Answer:
Carbon dioxide, which is naturally in the atmosphere, dissolves into seawater. Water and carbon dioxide combine to form carbonic acid (H2CO3), a weak acid that breaks (or “dissociates”) into hydrogen ions (H+) and bicarbonate ions (HCO3-).
Explanation:
Complete question:
In a separate study, 68 rock pocket mice were collected from four different, widely separated areas of dark lava rock. One collecting site was in Sonora, Mexico. The other three were in Chihuahua, Mexico. Dr. Nachman and colleagues observed no significant differences in the color of the rocks in the four locations sampled. However, the dark-colored mice from the three Chihuahua locations were slightly darker than the dark-colored mice from the Sonora population. The entire Mc1r gene was sequenced in all 68 of the mice collected. The mutations responsible for the dark fur color in the Sonora mice were absent from the three different populations of Chihuahua mice. No Mc1r mutations were associated with dark fur color in the Chihuahua populations. These findings suggest that adaptive dark coloration has occurred at least twice in the rock pocket mouse and that these similar phenotypic changes have different genetic bases.
How does this study support the concept that natural selection is not random?
Answer:
The study supports the concept that natural selection is not random because in different areas with the same or very similar environmental characteristics, the same phenotype was produced by different types of mutations.
Explanation:
All of the sampled animals are inhabiting dark substrate. Probably animals needed to camouflage to survive. They can do it by having a similar fur color that the color of the rocks they live on. Natural selection must have driven them to produce dark color, similar to the substrate color. So animals from the different regions suffered different mutations that drove them to have almost the same dark fur color. The environmental condition is favoring the same phenotype.