click below
click below
Normal Size Small Size show me how
MAO Tables to KNOW
| Question | Answer |
|---|---|
| Heart rate of Adult | 60-100 bpm |
| Blood pressure (often measured with sphygmomanometer) | systolic 120 mmhg diastolic 80 mmhg |
| Respiratory Rate | 12-20 breaths per minute |
| Temperature | Oral: 98.6 F Rectal: 99.6 F Axillary/Tympanic: 97.6 F |
| Blood Oxygen Saturation (SpO2) | 95-100% |
| Adult CPR compressions | 100-120 compression per minute |
| CPR compression depth | 2 inches |
| CPR ratio | 30:2 |
| Contrast dosage | volume (mL) = dose (mmol/kg) x Weight (kg) ÷ Concentration (mmol/ml) |
| Dosage example | If a 70 kg patient requires a gadolinium dosage of 0.1 mmol/kg and the GBCA has a concentration of 0.05 mmol/ml, the volume is.... 14 ml = 0.1 mmol/kg x 70 kg ÷ 0.5 mmol/mL |
| FDA Static Field Strength Guideline for Under one month old | 4T |
| FDA Static Field Strength for OVER one month old | 8T |
| FDA SAR Limit Guidelines: Whole Body | 4 w/kg for 15 minutes |
| FDA SAR Limit Guidelines: Head only | 3.2 w/kg for 10 minutes |
| FDA Sound Pressure Limit | less than or equal to 140 DB |
| MRI Climate: room temperature | 65-75 F |
| MRI Climate: humidity | 50-70% |
| Precessional Frequency Differences between Fat and Water (1 T) | 147 Hz |
| Precessional Frequency Differences Fat and Water (1.5 T) | 220 Hz |
| Precessional Frequency Differences Fat and Water (3 T) | 440 Hz |