Please choose the correct ending to complete the given sentence: Health: [header] How to take orthostatic blood pressure [title] Ask the person to lie down for five minutes. [step] He should be completely flat on a table, bed or couch. Wrap the sphygmomanometer, or blood pressure gauge, armband firmly around the person's upper right arm and secure it with the velcro strip.

Ending1: [title] Place your stethoscope over the brachial artery. [step] With the blood pressure cuff wrapped around the person's arm, have her palm facing upwards and place the stethoscope on the inside of the elbow. Ending2: [title] Secure one end of the measuring tape to the front of your wrist. [step] If the arm cuff can work on the wrist, the blood pressure cuff will also have to go on the other side of the hand. Ending3: [substeps] The person will not be able to move. All he does is " relax, " keeping his upper arm pressed against his ribcage. Ending4: [title] Carefully slide the cuff over the person's wrist and position the bulb upside down on the side of the thermometer. [step] It should be centered on the outside of the monitor.

Answer format: ending1/ending2/ending3/ending4