A nurse in an emergency department is caring for a client who has a closed head injury. Which of the following actions should the nurse take first?

This is because the AP’s statement constitutes an intentional tort, which is a wrong that the defendant knew or should have known would be caused by their actions. An assault is defined as intentionally putting another person in reasonable apprehension of an imminent harmful or offensive contact.

The AP’s threat of using restraints and force-feeding the client could cause the client to fear for their safety and dignity, which is an assault.

Choice B. Battery is wrong because battery is defined as intentional causation of harmful or offensive contact with another person without that person’s consent.

The AP did not actually touch the client or carry out the threat, so there was no battery.

Choice C. Negligence is wrong because negligence is an unintentional tort, which occurs when the defendant’s actions or inactions were unreasonably unsafe.

The AP did not act or fail to act in a way that breached the standard of care or caused harm to the client, so there was no negligence.

Choice D. Malpractice is wrong because malpractice is a type of negligence that involves a professional failing to perform their duties according to the standards of their profession.

The AP did not perform any professional duty or service that was below the standard of care or caused harm to the client, so there was no malpractice.

The correct answer is choice D. The nurse should choose a vein that is palpable and straight for IV catheter insertion.

This will facilitate the insertion of the catheter and reduce the risk of complications such as infiltration, phlebitis, or hematoma. A straight vein will also allow the catheter to be inserted up to the hub, which reduces the risk of contamination along the length of the catheter.

Choice A is wrong because selecting a site on the client’s dominant arm can interfere with the client’s mobility and increase the risk of dislodging the catheter. The nurse should choose a site on the client’s non-dominant arm, preferably on the hand or forearm.

Choice B is wrong because applying a tourniquet below the venipuncture site will impede blood flow and make it harder to locate a suitable vein. The nurse should apply a tourniquet above the venipuncture site, about 10 to 15 cm from the insertion site.

Choice C is wrong because elevating the client’s arm prior to insertion will decrease venous filling and make it harder to palpate a vein. The nurse should lower the client’s arm below the level of the heart to increase venous distension.

Normal ranges for IV catheter size and insertion angle depend on several factors, such as the type and duration of therapy, the condition and size of the vein, and the age and preference of the client.

In general, smaller gauge catheters (20 to 24) are preferred for peripheral IV therapy, and larger gauge catheters (14 to 18) are used for rapid fluid administration or blood transfusion. The insertion angle can vary from 10 to 30 degrees, depending on the depth and location of the vein.