Pharmaceutical Agents Discussion

Pharmaceutical Agents Discussion

Instructions/Descriptions

Description

Beyond stimulating aldosterone secretion, list the effects of ANG II. Give examples and brief descriptions of pharmaceutical agents that work by altering responses in the RAS pathway. The kidneys assist in the regulation of blood pressure via regulation of blood volume. How is renal regulation of blood volume achieved? Categorize your answers in terms of effects on GFR and on reabsorption.

Be detailed in your explanation and support your answer with facts from your textbook, research, and articles from scholarly journals. In addition, remember to add references in APA format to your posts to avoid plagiarism.

Give examples and brief descriptions of pharmaceutical agents that work by altering responses in the RAS pathway.

Photo Atlas of Drug Administration

I’m working on a science case study and need an explanation and answer to help me learn.[Order Now]

Case Study

Chapter 9 Photo Atlas of Drug Administration

The nursing instructor observes each of the following situations.

The nursing student is administering eardrops to a 2-year-old child. The student removed the medication from the refrigerator 30 minutes ago to warm it before administration. The student then pulls the pinna of the ear down and back to administer the medication. The student directs the medication along the sides of the ear canal. The student then asks the child’s mother to keep the child side lying for 5 to 10 minutes and to gently massage the tragus of the ear.

The nursing student is administering a sublingual medication. The student directs the patient to briefly chew the medication to break it up and then to place the pieces of the medication under the tongue and let the medication dissolve. The student instructs the patient to swallow the saliva.

The nursing student is administering a subcutaneous injection to an average-sized adult. The student grasps the skinfold between the thumb and forefinger. The student cleanses the site with alcohol by applying the swab at the center of the site and cleansing outward in a circular motion. The student then inserts the needle at a 30-degree angle. The student aspirates and, after seeing no blood, slowly administers the medication. The student withdraws the needle and covers the site with a swab. Finally, the student places the syringe in the sharps container.[Order Now]

Question 1

Will the nursing instructor correct any behavior in the student administering eardrops to the 2-year-old child?

Question 2

Will the nursing instructor correct any behavior in the student administering the sublingual medication?

Question 3

Will the nursing instructor correct any behavior in the student administering the subcutaneous injection?

Chapter 10 Analgesic Drugs

A 46-year-old patient is 2 days postoperative from a fractured ankle that was repaired with internal fixation. The patient has a history of alcoholic cirrhosis and is 30 lb overweight. In addition to intravenous (IV) antibiotics, the patient is receiving acetaminophen for pain and fever reduction.

Question 1

What factors, if any, in the patient’s history would cause the nurse to question the order for acetaminophen?

Question 2

The home health nurse is following the patient at home. The patient is continuing to take acetaminophen for pain. The patient is also exhibiting the following behaviors:

Eating large amounts of green leafy vegetables

Eating apples and bananas for snacks

Drinking six beers over 2 days

Taking an over-the-counter H2 antagonist

Which behavior would cause the nurse the most concern?Case Study

Chapter 12A Central Nervous System Depressants and Muscle Relaxants

M.H. is a 37-year-old man who initially sought medical care for complaints of weakness in his left leg. He felt that he “lost control” of his left foot each time he took a step and that his foot just “flopped to the floor.” He now complains of muscle spasms and jerking of his legs at night, which he feels keeps him awake. His provider prescribed baclofen (Lioresal). M.H. tells the nurse that he does not understand how this medication will help because the provider told him that the drug works on his brain, not on his muscles. He also does not understand why he cannot have his usual few beers in the evening.

Question 1

What patient teaching regarding baclofen’s mechanism of action should the nurse provide to M.H.?

Question 2

Why should M.H. avoid drinking beer?

Question 3

If M.H.’s spasticity worsens, the provider will add dantrolene (Dantrium) to the patient’s medication regimen. How does this drug differ from baclofen?Case Study

Chapter 12B Central Nervous System Depressants and Muscle Relaxants

D.F., 23 years old, is scheduled have her wisdom teeth removed under conscious sedation with a benzodiazepine. Her friends describe her as the “life of the party” with nearly daily consumption of alcohol. She lives alone in the country, just down the road from her elderly parents.

Question 1

What are the safety concerns for D.F.?

Question 2

What adverse effects might you expect to see in D. F.’s situation?

Question 3

When she doesn’t come to work the next morning, what is the priority action?

Question 4

What patient teaching is essential to prevent a harmful outcome?

Pharmaceutical Agents Discussion

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