Heart beats increase for no reason or skips beats sometimes because of anxiety or stress. When the body is put under too much stress, it needs to act out and normally it is through your heart palpitations.
Your answer is: Stress and anxiety
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Answer:
They might have a negative past experience.
Explanation:
Answer:
b. Coronary artery disease
Explanation:
Peripheral vascular disease is characterized by a reduction in blood flow and hence Oxygen through the peripheral vessels. WHen the needs of the tissues for oxygen exceeds the supply, areas of ischemia and necrosis will develop.
<u>Risk factors include :</u>
- Coronary artery disease
- Atherosclerotic chasnges
- Embolization
- Thrombus formation
- Increased coagunility of blood
- Hypertension
- Inflammatory process/infection
Evidence of coronary artery disease insists that other wessels are also diseased, hence it is a risk factor.Conversely, peripheral vascular disease , if present , is also a risk factor for coronary artery disease, and if present, it should be considered in reduction of cardiac risk factors.
I believe the mosquito is playing the role as a vector.