A tonometry test has been performed with a client and the results are 25 mmHg. The nurse know that:
1. the reading is low and there is no problem.
2. the reading is normal and nothing needs to be done at this time.
3. the results are high and follow-up readings and tests are needed.
4. the results are high and there is no cure to bring the pressure down.
3
Several reading need to be taken throughout the day to establish the highest reading to be the treated pressure. Normal intraocular pressure ranges from 12 to 16 mmHg. The reading of 25 mmHg is not low or normal. Medication can be prescribed to reduce the pressure.
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