Describe what occurs in terms of myocardial oxygen provide

Assignment Help Biology
Reference no: EM136199

Q.1) A patient has an 80 percent blockage of his left anterior descending coronary artery. Describe what occurs in terms of myocardial oxygen provide and demand if his sympathetic nervous system is stimulated.

2) A patient lost a lot of blood during surgery and his blood pressure dropped from 120/80 to 90/50. Describe how the kidneys respond to this change in blood pressure.

3) A pregnant patient comes into a clinic and asks about a small dark bulge that is becoming more apparent on her leg. What is it and what caused it?

4) Mrs. Gray, a 50-year-old mother of seven children, is complaining of dull, aching pains in her legs. She reports that they have been getting progressively worse as the birth of her last child. Throughout her physical examination, numerous varicosities are seen in both legs. How are varicosities recognized? What veins are most likely involved? What pathologic changes have occurred in these veins, and what is the most possible cause in this patient's case?

5) As the human immunodeficiency virus (HIV) progresses, some individuals develop persistent generalized lymphadenopathy. Explain why this could occur.

6) A nurse palpated enlarged lymph nodes. Illustrate signs and symptoms that help to distinguish cancerous lymph nodes from infected lymph nodes.

7) A man involved in a traffic accident is rushed to the emergency room of a hospital with severe internal bleeding. Examination reveals a ruptured spleen. What is the treatment of choice and what is the likely long-term outcome (prognosis)?

8) A mother takes her son to the doctor and describes the following symptoms that she has observed. The child is running a fever, has flu-like symptoms, and his lymph glands are very swollen and sore to the touch. Of what meaning are the swollen and sore lymph glands?

9) After receiving penicillin intravenously, a 32-year-old male patient has an anaphylactic reaction. The nurse understands that therapeutic management includes what critical items?

10) A physician orders Tylenol for a temperature greater than 101 degrees F. The patient's temperature is 100.4 F. explains rationale for not medicating a fever of 100.4 F.

11) A woman comes into the hospital emergency room complaining that she is having problems swallowing and her neck is swelling. She was involved in an automobile accident a couple days ago but only bruised her neck. What might be the problem?

12) A 36-year-old man enters a hospital in a much debilitated condition. He has purple-brown skin lesions (a symptom of Kaposi's sarcoma) and a persistent cough. A physical examination reveals swollen lymph nodes, and laboratory tests find a very low lymphocyte count. Information taken during the personal history reveals that he has multiple sex partners with whom he frequently engages in unprotected sex. What is probable to be the man's problem and what is his outlook?

Reference no: EM136199

Questions Cloud

What modify needs to occur for two populations of squirrels : How might Lucy conceive a child with just one ovary and one uterine tube, widely separated on opposite sides of the pelvis like this.
What nerve damage did he maintain : Which is likely explains the genetic uniqueness of this population.   Following accident and reconstructive surgery, he noted that his left lower eyelid was still drooping and the corner of his mouth sagged. What nerve damage did he maintain.
What are the genotypes of the parent plants : Complete the table by writing down the genotype of the parents or parents involved in each cross. Utilize the letter P for purple and p for white.  What are the genotypes of the parent plants.
Which is the least likely to be observed in the algae-eater : If a population of algae-eaters experiences predation pressure from pike-cichlids which is the least likely to be observed in the algae-eater population over the course of many generations.
Describe what occurs in terms of myocardial oxygen provide : A patient lost a lot of blood during surgery and his blood pressure dropped from 120/80 to 90/50. Describe how the kidneys respond to this change in blood pressure.
Why is this really bad idea : Your doctor prescribes a drug that should be taken orally. You don't like swallowing big pills, so in the place you crush the pill into a fine powder, dissolve it in saline, and inject it into a vein in your arm. Why is this really bad idea.
How the cellular information for eye colour is pass on : Which will you expect to increase significantly from M to G1. What does this tell you about how the cellular information for eye colour is pass on? Describe in detail.
Binding decreases the activity of the enzyme : What would your expected results be (growth or no growth) if you transformed bacteria with a plasmid that had ampicillin and kanamynic (another antibiotic) resistance and plated them. Situation growth or no growth and explain your reply.
Enveloped polyhedral virus with double-stranded dna : Which virus caused it? Why was the viral culture completed after the Gram and acid-fast stain results were obtained.

Reviews

Write a Review

 

Biology Questions & Answers

  Adopted dna as a useful molecule quite independently

He says that the mere presence of DNA is not sufficient to prove the point: his cells may have adopted DNA as a useful molecule quite independently of all other known life forms. What would you do to convince him that he was wrong.

  Which of the next statements is untrue of the light reaction

Which of the next statements is untrue of the light reaction in photosynthesis.

  Example of protein complementation

Social media strategy implementation and evaluation

  What would be the expected frequencies of the homozygous

What would be the expected frequencies of the homozygous  dominant, heterozygous, and homozygous recessive after 100 generations.

  A greenhouse experimentation to test growth rates in tomato

After some week's plants that were transplanted into nonsterile soil exhibited a much higher growth rate compared to the plants transplanted into sterile soil. What would be the most likely explanation for this result.

  How to figure that the peeling and cooking losses

A man and a woman are both carriers for 2 autosomal recessive disorders, PKU and cystic fibrosis. If they have a daughter, what is the possibility that she will have PKU but not cystic fibrosis.

  What is the estimate of population size two years from now

Yet jam can be left unrefrigerated for long periods without contamination by bacteria and mold. Which provides the best explanation for this phenomenon.

  What hormone must be administered to her

Her breath smells like acetone and her blood glucose test out at 650mg/100ml of blood. She is in acidosis. What hormone must be administered to her and why. Where may she find such DNA.

  Distinguish between pathological and trauma

Distinguish between pathological and trauma. Explain the main pathways by which energy from the sun or from specific chemical reactions enters organisms and passes from organism to organism or back into the environment.

  What is the standard habitat of clostridium perfringens

Results of this analysis show that one of the most rapidly reassociating classes of DNA is substantially reduced in the older individual with respect to the 2 year-old. How can you describe this finding.

  What is estimated density of firs in the forest

What is estimated density of firs in the forest.  Why then is the gene called Dorsal, and not, for instance, Ventral.

  Compute the approximate age of the earth he came to

He speculated that geologic columns would have the most height of 72,000 feet. Using his approach and numbers, compute the approximate age of the earth he came to.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd