Answers Lab10 RespPhysiology

Conditions were controlled in an indoor environment with a static temperature of twenty-one degrees Celsius. Data was recorded predominantly through cataloguing visual responses. Respiration rate was determined by regarding the rise and fall of the chest as a count of one. Perspiration, recorded on an escalating scale from one to five, was done by way of observing moisture on the skin. Heart rate was measured by counting heart beats via carotid pulse. Counted measurements were done over fifteen seconds and multiplied by four to give an average per minute.

1. Explain the change in ERV with exercise. the ERV decrease with exercise asssuming that the volume of air was exhaled more than being enhaled at the time. 2. Explain the change in IRV with exercise. IRV decreased as well because the amount of air that was supposed to be inhale was very little inhalation during the time of exercising. 3. Explain the change in IC with exercise. IC increase with exercise beacause the subjects were able to allow their lungs to breath. 4. Explain the change in FRC with exercise. The FRC decrease just a little with exercise. 5. Explain why RV does not change with exercise. the ERV decrease with exercise asssuming that the volume of air was exhaled more than being enhaled at the time. 6. Explain why VC does not change with exercise. the vital capacity remain the same because it accumulated the tidal

It includes emphysema, chronic bronchitis, and in some cases asthma (NIH.NHLBI, 2012). Emphysema as stated by American Association for Respiratory Care (AARC) is an abnormal enlargement of air spaces distal to the terminal bronchioles and does occur in the lung parenchyma in COPD patients (AARC, 2011; Rosdahl & Kowalski, 2003).

Data: Pulmonary function testing dated 2010 showed moderately severe obstruction with positive bronchodilators response. Normal lung volumes. Evidence of air trapping. Severely reduced diffusing capacity for carbon monoxide.

Have you ever known a person who smokes and has a hard time doing every day activities, due to difficulty of breath, or constantly coughing. He or she may have Chronic Obstructive Pulmonary Disease, or COPD. COPD is a progressive and treatable lung disease that causes shortness of breath due to obstruction of air way (COPD, 2013). Progressive means that is gradually gets worse over time. It is a combination of chronic bronchitis and emphysema (Causes,2014). Chronic bronchitis is inflammation of the bronchioles, which causes mucus build up (Davis,2016). Emphysema is when the air sacs get enlarged (Smoking, 2016). Since the disease does not have a cure yet it is important to know pathology (path of disease), epidemiology (who is effected in a population), ethology (who is effected genetically), manifestation (symptoms), treatment, and outcome.

Assessment: the patient 's vital signs are 108/68, 125 beats per minute, respirations, even and non-labored at 14 breaths per minute, 92% on 2 liters of oxygen via nasal cannula, afebrile 98.5 F.

If the observations listed below are considered the normal parameters (range) for adults, identify and list Frank’s abnormal observations?

2. A 65-year-old patient is admitted to the hospital with acute shortness of breath. The patient has a respiratory rate of 28, is sitting forward to breathe, and appears anxious. According to the patient’s family, the shortness of breath has been increasing over the past

The right side of heart will increase in size as the muscle builds up and the heart rate will increase due to compensation for the left ventricle. With auscultation, the lungs will sound crackly from the liquid in the alveoli and interstitial space and when assessing respiration rate it is likely to be above thirty breaths per minute (Lewis et al., 2014). The patient may report that they are experiencing dyspnea, nocturia, fatigue, and a productive coughing. They may appear anxious and their skin may look pale (Lewis et al., 2014).

2) Asthma (ICD-10-CM-J45). This is a chronic disease that is characterized by difficulty in breathing due to narrowing and swelling of the bronchial airways. Some of the symptoms include shortness of breath, wheezing and coughing. Asthmatic attack can be triggered by dust particles in the air, pollen, stress or exercise (Gillman & Douglass, 2012).

6. A patient seen in the asthma clinic has recorded daily peak flows that are 75% of the baseline.

changes in the lungs. The walls of the airways thicken and more mucus is produced. Damage to

Chronic obstructive pulmonary disorder, or COPD, is the overarching name given to multiple lung diseases. In adults, this includes emphysema, an

Spirometry is the most popular lung function test. The patient performs a maximal inhalation and then forcefully exhales as quickly and as long as they are able. The spirometer measures the volume of the air exhaled by patients. These measurements are taken at two intervals. The first measurement is the forced expiratory volume in one second (FEV1), records the volume of air exhaled after one second. The second measurement is taken at the point where the patient has fully exhaled the volume of inhaled air; this measurement is the forced vital capacity (FVC) (Harpreet Ranu et al.,

Carry out an experiment to measure the heart rate and ventilation rate before, during and after moderate exercise.