The chambers in the heart are filling. Causing less volume of empty space. Making more pressure. Think of it like filling a balloon with air. The more air, the louder the pop because the air has to rush out.
the pulse will increase, the temperature will increase , and the blood pressure will drop
During a cluster headache attack, it is more likely to see increased blood pressure than decreased blood pressure. The pain and anxiety of an attack causes a physiological response that results in stress and increased BP.
Exertion will cause blood pressure to elevate. Biking makes my blood pressure drop ( afterwards )
Dehydration can cause a drop in blood pressure. Be sure you drink enough water to stay hydrated. Pneumonia can also cause a drop in blood pressure, most likely due to dehydration.
arterioles
The pain and the stress from the injury can result in a temporary increase in blood pressure. But if it's not tended to immediately and the blood loss stopped, it can result in a drop in blood pressure. This drop can sometimes be severe.
Blood pressure worsens in the winter.
the arterioles
yes
Yes, your blood pressure can drop when you are cold because your blood vessels may constrict in response to the cold temperature. This can lead to a decrease in blood flow and lower blood pressure. Additionally, shivering can also affect blood pressure by increasing your heart rate and oxygen demand.
uremia
Yes. Blood always flows from a higher pressure to a lower pressure, so as the blood moves from the arteries through the capillaries and into the veins pressure drops considerably.