HELP WITH THIS ASAP JUST ANSWER WHAT YOU CAN PLEASE

4: the earth is tilted at a 23.5° so the north and south sides of the earth face the sun as the earth revolves around the sun. For example, in winter the northern side is facing away from the sun (getting the least direct sunlight) although in the summer the north side of the earth faces the sun giving it more direct sunlight.

5. Summer solstice, Autom equinox, winter solstice, The Spring equinox. You can find the dates on google for these if you search them up.

3. The earths path around the sun is elliptical (not perfect circle) and the rate of revoltion changes in speed when closest and farthest from the sun

Srry thats all i know. Hope this helps

Explanation:

Epidural anesthesia

It is the administration of local anesthetic and / or opioid derivatives in the epidural space, with the benefit of the possibility of placing a catheter in said space for the subsequent infusion of drugs, prolonging their effect over time.

It allows to adjust the depth of the block (vegetative, sensitive and motor stimulus).

Epidural anesthesia is very similar to the spinal, however the differences should be noted:

In epidural anesthesia the analgesic is injected into the epidural region, which is located around the spinal canal and not exactly inside, as in the case of spinal anesthesia.

In epidural anesthesia, the analgesic is injected through a catheter, which is implanted in the epidural space. While in spinal anesthesia the anesthetic is administered by a needle only once; In the epidural the anesthetic is administered continuously through the catheter.

Epidural anesthesia can still be administered in the postoperative period to control pain in the first hours after surgery. Just keep the infusion of analgesia by the catheter.

The amount of anesthetics administered is much smaller in spinal anesthesia.

Complications

Both types of regional anesthesia can bring complications. Among the main ones, we can specify:

Hematic puncture: blood flow through the needle.

Paresthesia: unpleasant sensation associated with puncture (tingling, cramping ...)

Arterial hypotension: due to vasodilation caused by sympathetic block.

Nausea and vomiting: usually secondary to hypotension.

Urinary retention: by blockage of the bladder detrusor muscle.

Low back pain: especially after repeated attempts with large caliber needles.

Post-puncture headache: from the continuous loss of CSF through the hole