A nurse in an emergency department is reviewing the medical record of a client who is having an acute myocardial infarction.

Which of the following findings places the client at risk if he receives alteplase?

Hypertonicity is a sign of increased muscle tone and stiffness, which can indicate that the newborn is experiencing withdrawal from methadone exposure in utero. Methadone is an opioid medication that can cross the placenta and cause neonatal abstinence syndrome (NAS) in the newborn.

Choice A is wrong because it is a normal finding in newborns.

Acrocyanosis is a bluish discoloration of the hands and feet due to immature peripheral circulation. It usually resolves within the first 24 to 48 hours of life.

Choice B is wrong because it is not a typical sign of withdrawal.

Bradycardia is a slow heart rate, usually less than 100 beats per minute in newborns. It can be caused by hypoxia, hypothermia, hypoglycemia, or vagal stimulation.

Choice C is wrong because it is a sign of increased intracranial pressure, not withdrawal. Bulging fontanels can be caused by meningitis, hydrocephalus, or hemorrhage.

Normal ranges for newborn vital signs are as follows:

• Heart rate: 120 to 160 beats per minute
• Respiratory rate: 30 to 60 breaths per minute
• Temperature: 36.5 to 37.5°C (97.7 to 99.5°F)
• Blood pressure: 60 to 80 mm Hg systolic and 40 to 50 mm Hg diastolic

This statement indicates that the client understands the importance of reducing swelling and inflammation in the affected hand after carpal tunnel surgery.
Elevation promotes venous return and prevents fluid accumulation in the tissues.

Choice A is wrong because applying heat for the first 24 hours can increase blood flow and swelling in the hand, which can cause more pain and delay healing. Ice packs are recommended for the first 24 to 48 hours to reduce inflammation.

Choice B is wrong because the client should not avoid using the affected hand for 4 to 6 weeks, as this can lead to stiffness, muscle atrophy, and decreased range of motion. The client should move the fingers periodically and perform gentle exercises as prescribed by the surgeon or physical therapist.
Choice C is wrong because numbness and tingling in the hand are signs of nerve compression, which is the main cause of carpal tunnel syndrome.
The client should expect these symptoms to improve or resolve after surgery, not persist or worsen. If the client experiences numbness and tingling after surgery, they should report it to the surgeon as it may indicate a complication such as nerve injury or hematoma.
Normal ranges for grip strength, pinch strength, and key pinch strength vary depending on age, sex, and hand dominance. However, a general reference for grip strength is 20 to 40 kg for men and 15 to 30 kg for women. For pinch strength, it is 6 to 12 kg for men and 5 to 10 kg for women. For key pinch strength, it is 4 to 8 kg for men and 3 to 7 kg for women.
These values may be lower in older adults or people with chronic conditions.
The client should expect some loss of strength in the affected hand after surgery, but it should gradually improve with rehabilitation.