What is the term for a high-pitched, whistlingsound during breathing, often associated withasthma or bronchiolitis in children?A) RalesB) StridorC) WheezingD) Crackles

Bronchiolitis:-Bronchiolitis is a common respiratory disease that primarily affects infants and…

Answered: What is the term for a high-pitched,…

Phlebotomy Essentials

6th Edition

ISBN:9781451194524

Author:Ruth McCall, Cathee M. Tankersley MT(ASCP)

Publisher:Ruth McCall, Cathee M. Tankersley MT(ASCP)

Chapter1: Phlebotomy: Past And Present And The Healthcare Setting

Section: Chapter Questions

Problem 1SRQ

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108. An 80-year-old man develops a severe uncontrollable cough immediately after insertion of a nasogastric tube while in the inventor Which of the following is the most likely explanation? OA) Esophageal perforation OB) Gastric dilatation OC) Tracheal perforation OD) Tube in the bronchial tree OE) Tube in the esophagus
Which nursing action is essential in the prevention of pressure ulcers? A) Keeping the patient in one position B) Frequent skin assessments and repositioning C) Applying high-pressure mattresses D) Limiting fluid and nutritional intake
Choose the factors that favor LOADING of oxygen onto hemoglobin. a) higher PO b) higher pH c) lower PCO d) lower BPG e) all of the above
choose the correct mcqs 1. Hematocrit is the percentage of ________ in blood? a) Virus b) Erythrocytes c) Bacteria d) Fungi 2. Which of the following statements is true about involuntary breathing? a) It is controlled by the bronchioles b) It is controlled by the pulmonary arterioles c) It is controlled by the alveolar-capillary network d) It is controlled by the neurons, located in the medulla and pons 3. Normal hematocrit value is ______ a) 25% b) 43% c) 65% d) 80% 4. Maximun Heart rate can be calculated by a) 220-age b) 250-age c) 220-height d) 250-height e) 220-weight f) 250-weight 5. The maximum volume of air contained in the lung by a full forced inhalation is called _________. a) Tidal volume b) Vital capacity c) Ventilation rate d) Total lung capacity 6. Splanchnic blood flow is the blood to the a) Brain b) Muslces c) Spinal cord d) Abdominal viscera’s e) Peripheral Nerves 7. Respiratory Zone consist of a) Nose b) Trachea c) Alveoli d) Bronchial Tree 8. Which of…
which of the following influences the bonding of oxygen to to hemoglobin? a) pH b) oxygen concentration c) temperature d) all of the above
10) The heme group in myoglobin has a lower affinity for carbon monoxide as compared to free heme. What statement below best explains this observation? a) Myoglobin lowers the pH around the heme group. b) Myoglobin has negatively charged groups around the heme group. c) Heme is buried in the core of myoglobin making the heme inaccessible. d) Steric hindrance around the heme group caused by R groups in myoglobin. e) The iron ion of free heme is replaced with a copper ion in myoglobin.
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Choose below the correct order of the oxygen binding proteins from lowest to highest affinity for oxygen. A) Fetal hemoglobin < adult hemoglobin < myoglobin B) Adult hemoglobin < fetal hemoglobin < myoglobin C) Myoglobin < fetal hemoglobin < adult hemoglobin D) Fetal hemoglobin ← myoglobin < adult hemoglobin
Two warm-blooded animals underwent surgery in the following places: a) in the first animal , in the ligation of the right bronchus and left pulmonary artery; b) in the second animal, in the ligation of the left bronchus and left pulmonary artery. Immediately after the operation, registration of the pneumogram began, but the first animal died very quickly, while the second animal didn’t . Questions: 1. Why did the first animal die? 2. Was there any Violation of any stages of breathing? 3. Describe and explain changes in external respiration in animals.
Ipatropium is effective for the treatment of asthma because of which of the following actions? A) Dilates the alveoli B) Relaxes the bronchial smooth muscle C) Inhibits the cuild up of fluid in the lungs D) Removes excess fluid collecting in the lungs
None
Which of the following would provide the greatest negative prognosis of a patient exposed to radiation? A) patient is of advanced age greater than 60 B) history of an underlying cardiac medical condition C) patient was less than 5 ft from the source of alpha radiation D) signs of nausea, vomiting, & diarrhea within an hour of exposure.

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What is the term for a high-pitched, whistling sound during breathing, often associated with asthma or bronchiolitis in children? A) Rales B) Stridor C) Wheezing D) Crackles