There are several ways to treat or cope with presbycusis (age-related hearing loss). Here are some of ways:
1. Hearing Aid(s)
2. Implants (Cochlea, Middle ear) - involves surgical operation
3. Lip reading or speech reading training
4. Hearing assistive devices - sound amplifying devices (cellphones, tablets, etc.)
It would be best to refer to an audiologist or otolaryngologist to for extensive diagnostic evaluation of the gravity of hearing loss and seek proper medical treatment.
Adaption, during adaptation certain traits in a species can be passed on. When a change in environment is presented certain traits begin to develop when the species reproduce due to mutations in the DNA. The more the new trait due to mutation, is shown during reproduction the more it passes on from parent to offspring. EX.1: Polar bears, they originated from a brown bear but as the land began to get cold and snowy, certain mutations occured causing one offspring to be born with white fur. Once that bear began to reproduce the trait became more common, and due to the adaptation the polar bear could blend in to its surroundings more making it easier to hunt prey. Brown bears were not able to keep producing and living due to slowly dying off from starvation causing the trait of white fur to be more common. The species begin to mate with other species with similar traits to keep on surviving. I hope this answered something if not please message me.
Answer:
The nursing instructor has been observing nursing students initiate an IV infusion. Which action(s), if made by the nursing student, indicates that further instruction is needed? (Select all that apply.)
The nursing student:
A) cleans the insertion site with an antiseptic swab in a horizontal plane, then a vertical plane followed with a circular motion (middle to outward), allows the area to dry, then while wearing gloves, palpates the vein prior to inserting the catheter at a 10- to 30-degree angle.
B) applies the tourniquet, cleans the site, allows it to dry, performs the venipuncture, looks for blood return, advances the catheter off the style:, applies pressure above the insertion site, connects the tubing, starts the infusion, and releases the tourniquet
C) removes her gloves to tape and apply the transparent dressing over the intravenous site.
A & B shows that more instructions are needed.
Explanation:
C however can be the instruction to complete the IV infusion procedure.
Heart, lungs, arteries, veins,cells, etc.
