Following direct trauma to the left upper back, a 44-year-old male presents with diaphoresis and restlessness. His blood pressure is 100/50 mm Hg, his pulse rate is 120 beats/min and weak, and his respirations are 24 breaths/min and labored. Your assessment reveals abrasions and contusions over the left scapula. You should:
- apply high-flow oxygen, consider spinal precautions, and transport without delay.
The signs and symptoms that I would expect is chest pains.
<h3>What is angina pectoris?</h3>
Angina pectoris is defined as the pain that occurs in the thoracic region which is usually accompanied with shortness of breath with exercise, malaise, fatigue, or weakness.
The signs and symptoms of angina pectoris include:
- Pain may also occur in your upper back, both arms, neck, or ear lobes.
- Pain radiating in your arms, shoulders, jaw, neck, or back.
Learn more about pains here:
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Answer: Like the thread, molecule of DNA is so thin, around 2 nm in length so, it cannot be seen with the naked eye. When DNA is clumped together, it is visible. To see or examine the DNA, it must be isolated from the cell and examine under microscope. Strands of DNA should be released from the nuclei of the cell and should be separated from other components such as histone protein around which it is coiled, before examining it.
<span>What provides the body with 9 calories a gram and provide energy as well as insulates the body.?
<span>Lipids: 1 gram of lipid provides 9 kcal or 37 kJ,</span></span>
The answer is D) all of the above :)
