Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN: 9780134580999
Author: Elaine N. Marieb, Katja N. Hoehn
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 26, Problem 1CCS
Summary Introduction
Case summary:
Mr. Heyden (72 age) was taken to the emergency room after he met with an accident. According to the paramedic's report, his left side got pinned beneath the tractor at his farm and his lower part also appeared as compressed. The blood pressure of Mr. Heyden was continuouslyfallen down and heart rate was 116 beats per minute.
Characters in the case:
Mr. Heyden.
Adequate information:
The blood pressure of Mr. Heyden was continuously fallen down and heart rate was 116 beats per minute.
To determine:
The immediate problem of Mr. Heyden.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
4. A 54-year-old woman is brought to the emergency department because of a 30-minute history of severe chest pain. Her temperature is 37C (98.6F), pulse is110/min, respirations are 20/min, and blood pressure is 70/40 mm Hg. Physical examination shows cold, clammy skin. There is no urine output. Cardiac catheterization shows occlusion of the anterior interventricular (left anterior descending) artery and a markedly decreased cardiac output. A decrease in which of the following is most likely in this patient?A.Arterial H+ concentration O
B. Mixed venous oxygen tension
C. Pulmonary artery pressure
D. Serum angiotensin |I concentration
E. Serum epinephrine concentration
F. Tissue lactate production
In 12-lead EKG interpretation, ST-segment changes can be significant. Identify two important ST-segment changes and what they represent. 2.
What two conditions must be met for ST-segment changes to be clinically significant?
Mr. Sampang, a male in his upper 20’s stumbled to the ground as he sustained a single gunshot wound in the right portion of the abdomen from a stray bullet suspected of coming from a neighbor having a party celebration. He was rushed to a nearby hospital where it has been assessed that he lost a significant amount of blood as a result of the incident.The initial intervention was given to control bleeding but was assessed of decreasing blood pressure and an increased heart rate. Following blood transfusion, an increase in the patient’s blood pressure, and a decrease in his heart rate were observed.
1. Is the situation related to a negative- or positive-feedback mechanism? Explain.2. Identify and explain the processes involved in the occurrence of the signs and symptoms?3. Describe homeostasis and the components of feedback mechanism and its role/s in the occurrence of the related symptoms in the scenario.
Chapter 26 Solutions
Human Anatomy & Physiology (11th Edition)
Ch. 26 - Prob. 1RQCh. 26 - Prob. 2RQCh. 26 - 3. Sodium balance is regulated primarily by...Ch. 26 - Prob. 4RQCh. 26 - Prob. 5RQCh. 26 - Prob. 6RQCh. 26 - Prob. 7RQCh. 26 - Prob. 8RQCh. 26 - Prob. 9RQCh. 26 - Prob. 10RQ
Ch. 26 - Prob. 11RQCh. 26 - Prob. 12RQCh. 26 - Prob. 13RQCh. 26 - 15. Describe the thirst mechanism, indicating how...Ch. 26 - 16. Explain why and how ECF osmolality is...Ch. 26 - 17. Explain why and how sodium balance, ECF...Ch. 26 - Prob. 17RQCh. 26 - Prob. 18RQCh. 26 - Prob. 19RQCh. 26 - Prob. 20RQCh. 26 - 2. For each of the following sets of blood values,...Ch. 26 - Prob. 22RQCh. 26 - 4. Mrs. Bush, a 70-year-old woman, is admitted to...Ch. 26 - Prob. 24RQCh. 26 - Prob. 1CCSCh. 26 - Prob. 2CCSCh. 26 - Prob. 3CCSCh. 26 - Prob. 4CCSCh. 26 - Prob. 5CCS
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- 25. The ECG changes due to hypokalemia is?a. Tall peaked T waveb. Prominent U wavec. ST segment elevationd. Widened QRS complexarrow_forward40. If all the pre-capillary sphincters should be open at the same time, the blood pressure will drop. True Falsearrow_forwardWhile downhill skiing, Jerry lost control and appeared to hit into a tree, chest first. The ski patrol that are also certified in EMT reported that Jerry was found with his head cocked at a peculiar angle and it looked like he had a fracture at the position of the C2 vertebra. During triage, Jerry appeared cyanotic and apneic. His heart was still beating, but his pulse was fast and thready. a) Explain how the described angle of the head might contribute to the loss of breathingb) What would be the best possible explanation for the cyanosis? Jerry was artificially ventilated and survives the transport to the hospital. Upon admission, the following notes were taken by the trauma team nurse. Right thorax compressed with ribs 7 to 9 fractured Right lung pneumothorax; trachea deviation to the left c) Describe the causes of pneumothrax and why this condition would result in the right lung to collapse? d) Why hasn't the left lung collapse? e) The physician inserts a chest tube into the…arrow_forward
- While downhill skiing, Jerry lost control and appeared to hit into a tree, chest first. The ski patrol that are also certified in EMT reported that Jerry was found with his head cocked at a peculiar angle and it looked like he had a fracture at the position of the C2 vertebra. During triage, Jerry appeared cyanotic and apneic. His heart was still beating, but his pulse was fast and thready. a) Explain how the described angle of the head might contribute to the loss of breathingarrow_forward19) Male,30 years old, came to the clinic with paroxysmal palpitations for 2 days. Physical examination BP:125/70 mmHg. HR: 190 bpm, the heart rhythms and the sounds are normal. 1 minute later his heart rate suddeniy decreased to 80 bpm with the normal heart rhythm. What is his most likely clinical diagnosis? A Sinus tachycardia B Paroxysmal atrial fibrillation C Paroxysmal supraventricular tachycardia D Paroxysmal atrial flutter E Third degree atrioventricular blockarrow_forwardA 26-year-old male was returning from a neighborhood store with a six-pack of beer. He attempted to run across a busy street but was struck by a car. He was fully conscious at the scene, complaining of pain in his abdomen and left leg. Examination by paramedics revealed an open fracture of the left tibia with moderate bleeding, left upper quadrant pain with rebound tenderness, and a fast, weak pulse. The leg was immobilized, oxygen was administered, an IV started, and he was transported to the Trauma Center, approximately 10 minutes away. About 3 minutes before arriving at the Trauma Center, he suffered cardiopulmonary arrest from which he could not be resuscitated, despite vigorous advanced life support. At autopsy, his stomach was found to be full of beer, along with 4 whole wieners (without any teeth marks!). His spleen, which is normally about the size of the patient’s fist, was grossly enlarged: it measured from just under the diaphragm to the level of the umbilicus, and from the…arrow_forward
- Case:A 20-year-old man, height 5.8 ft and weight 65 kg, with no past medical history presented to a primary stroke center with sudden left sided weakness and imbalance followed by decreased level of consciousness. Head CT scan showed no hemorrhage, no acute ischemic changes, and a hyper-dense basilar artery. The CT angiography shoed a mid-basilar occlusion. Physician order to start 3% Sodium Chloride 1 Liter with the dose of 1ml/kg/hr via peripheral line.The available preparations of Sodium Chloride at the Hospital Pharmacy are:1. 0.9% Sodium Chloride 1L2. Sodium Chloride 50mEq/20ml vialActivity:1. Determine how many mL of 0.9% Sodium Chloride and Sodium Chloride 50 mEq/20ml are needed to make 3% Sodium Chloride 1 liter. Show your computation.2. What will be the rate of infusion (ml/hr) to be given to the patient.3. Is 3% Sodium Chloride infusion recommended to be infused via peripheral line? Please providereference for your answer.arrow_forward72. The nurse notices that the client has a hematocrit of 70 percent. This level of hematocrit will most likely affect the vital signs in which of the following ways?A. The blood pressure will be elevated. B. The pulse will be low.C. Temperature will be elevated.D. Blood pressure will be low.arrow_forwardCASE SCENARIO Mr. Sampang, a male in his upper 20’s stumbled to the ground as he sustained a single gunshot wound in the right portion of the abdomen from a stray bullet suspected of coming from a neighbor having a party celebration. He was rushed to a nearby hospital where it has been assessed that he lost a significant amount of blood as a result of the incident.The initial intervention was given to control bleeding but was assessed of decreasing blood pressure and an increased heart rate. Following blood transfusion, an increase in the patient’s blood pressure, and a decrease in his heart rate were observed. Questions:1. Is the situation related to a negative- or positive-feedback mechanism? Explain.2. Identify and explain the processes involved in the occurrence of the signs and symptoms?3. Describe homeostasis and the components of feedback mechanism and its role/s in the occurrence of the related symptoms in the scenario.arrow_forward
- Give typed explanation Legibly and comprehensively Identify normal findings of a cardiovascular assessment.(Lewis)arrow_forward75-year-old male with long-standing hypertension and angina due to coronary heart disease presents with ankle edema, nocturia, increased shortness of breath with activity, and a chronic nonproductive cough. He has a past history of smoking two packs per day and is an ex-alcoholic. His blood pressure is 170/80 and his heart rate is 100. Electrocardiography and chest radiography indicate the presence of left ventricular hypertrophy. Relate the presence of uncontrolled hypertension and coronary artery disease to the development of heart failure in this man.arrow_forward2. Joe Smoker is an overweight 57-year-old white male who was mowing his lawn when he experienced sharp chest pain along with pain in his left arm. His wife rushed him to the hospital, fearing that he was having a heart attack. In the clinic, the physician examined Joe and sent him for an electrocardiogram (ECG) and blood work. A. What laboratory tests will lead the physician to the diagnosis of the patient? B. What is the probable diagnosis of the patient? C. List and discuss some risk factors of the disease.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Surgical Tech For Surgical Tech Pos CareHealth & NutritionISBN:9781337648868Author:AssociationPublisher:CengageBiology 2eBiologyISBN:9781947172517Author:Matthew Douglas, Jung Choi, Mary Ann ClarkPublisher:OpenStaxAnatomy & PhysiologyBiologyISBN:9781938168130Author:Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark WomblePublisher:OpenStax College
- Basic Clinical Lab Competencies for Respiratory C...NursingISBN:9781285244662Author:WhitePublisher:CengageFundamentals of Sectional Anatomy: An Imaging App...BiologyISBN:9781133960867Author:Denise L. LazoPublisher:Cengage Learning
Surgical Tech For Surgical Tech Pos Care
Health & Nutrition
ISBN:9781337648868
Author:Association
Publisher:Cengage
Biology 2e
Biology
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:OpenStax
Anatomy & Physiology
Biology
ISBN:9781938168130
Author:Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark Womble
Publisher:OpenStax College
Basic Clinical Lab Competencies for Respiratory C...
Nursing
ISBN:9781285244662
Author:White
Publisher:Cengage
Fundamentals of Sectional Anatomy: An Imaging App...
Biology
ISBN:9781133960867
Author:Denise L. Lazo
Publisher:Cengage Learning