Question

1. when taking an apical pulse, the stethoscope should be placed

a. above the sternum
b. above the right nipple on the chest
c. below the sternum
d. below the left nipple on the chest

1. when is the best time to count respirations?

a. right before taking the temperature
b. right after taking the blood - pressure
c. right after taking the pulse
d. right before taking the pulse

1. which of the following resting pulse rates is not considered normal for an adult?

a. 90
b. 70
c. 85
d. 101

1. mr. lalia has a rectal temperature of 100.6°f. what does this mean?

a. his body temperature is low, indicating hypothermia. he should have his temperature taken again in the next few hours.
b. his body temperature is in the normal range, and all is okay. no action needs to be taken.
c. his body temperature is high, indicating his body is building defenses. he should have his temperature taken again in the next few hours.
d. his body temperature is high, indicating his body is building defenses. he should have his temperature taken again tomorrow.

1. mrs. tong had an early breakfast before vital signs were taken. how long should you wait before taking her oral temperature?

a. 1 to 3 minutes
b. 5 to 10 minutes
c. 10 to 15 minutes
d. 15 to 30 minutes

1. when a blood - pressure is taken, there is a phase in the reading where the heart beat is no longer heard because the heart relaxes. this is called

a. dyspnea
b. diastole
c. systole
d. sclerosis

1. a ___ is used to measure the oxygens saturation in the blood.

a. pulse oximeter
b. sphygmomanometer
c. stethoscope
d. probe

1. which position is preferred when measuring height using an upright, balance scale?

a. standing on the center of the scale with arms and hands on their sides
b. standing facing the healthcare worker
c. standing on the center of the scale with arms and hands raised
d. standing at the back of the scale looking forward
short answer

1. what are vital signs? why are they important?
2. what device is used to measure two different vital signs?
3. name the different types of thermometers that can be used to measure a patients temperature.
4. identify one or the most effective locations where you can take a patients pulse. what is the reason for selecting one location over another?
5. how long should you count a pulse?
6. describe the process for measuring respiration rate. what can you do to be sure you are observing the normal rate for the patient you are assessing?
7. what does blood pressure measure?
8. what is the difference between hypotension and hypertension?
9. identify three guidelines you need to be aware of when taking a patients blood pressure.
10. when is height and weight usually measured?

critical thinking exercises

1. vital sign measures must always be as accurate as possible. what specific guidelines or steps can be followed to ensure vital signs are accurate?
2. when taking vital signs, infection control must be maintained. explain how this can be accomplished for each of the vital signs.
3. research and then describe the ethical practices that must be used when taking vital signs and measuring height and weight.

Answer:

1. Answer: D. below the left nipple on the chest

• Explanation: When taking an apical pulse, the stethoscope is placed at the apex of the heart which is located below the left nipple on the chest.

1. Answer: C. right after taking the pulse

• Explanation: Counting respirations right after taking the pulse can be less likely to make the patient conscious of their breathing and thus give a more natural reading.

1. Answer: D. 101

• Explanation: A normal resting adult pulse rate is typically between 60 - 100 beats per minute. 101 is outside this normal range.

1. Answer: C. His body temperature is high, indicating his body is building defenses. He should have his temperature taken again in the next few hours.

• Explanation: A rectal temperature of 100.6°F is elevated. The body raises its temperature as part of the immune - response to fight off infections.

1. Answer: C. 10 to 15 minutes

• Explanation: After eating, it is recommended to wait 10 - 15 minutes before taking an oral temperature to get an accurate reading.

1. Answer: B. diastole

• Explanation: Diastole is the phase in the cardiac cycle when the heart relaxes and blood pressure is measured when the heart is in this relaxed state.

1. Answer: A. pulse oximeter

• Explanation: A pulse oximeter is used to measure the oxygen saturation in the blood.

1. Answer: A. standing on the center of the scale with arms and hands at their sides

• Explanation: This is the proper position for an accurate height measurement using an upright, balance scale.

1. Answer - Explanation Format

• Brief Explanations: Vital signs (temperature, pulse, respiration, blood pressure, and sometimes oxygen saturation) are important as they provide a quick and basic assessment of a person's overall health status. They can indicate the presence of an illness, the effectiveness of treatment, or changes in a patient's condition.
• Answer: Vital signs are important as they give a quick assessment of a person's health status, indicating illness, treatment effectiveness, or changes in condition.

1. Answer - Explanation Format

• Brief Explanations: A thermometer is used to measure body temperature. Different types include oral, rectal, axillary, tympanic, and temporal artery thermometers.
• Answer: A thermometer is used to measure body temperature. Types include oral, rectal, axillary, tympanic, and temporal artery thermometers.

1. Answer - Explanation Format

• Brief Explanations: Common locations for taking a patient's temperature are the mouth (oral), armpit (axillary), rectum (rectal), ear (tympanic), and forehead (temporal artery).
• Answer: Common locations are the mouth, armpit, rectum, ear, and forehead.

1. Answer - Explanation Format

• Brief Explanations: The two primary locations for taking a pulse are the radial artery (wrist) and the carotid artery (neck). Selecting one location over another might be due to accessibility, patient condition, or the need for a more accurate reading in certain situations.
• Answer: The two primary locations are the radial artery (wrist) and the carotid artery (neck). Reasons for selection include accessibility, patient condition, or accuracy needs.

1. Answer - Explanation Format

• Brief Explanations: Long - term vital sign measurements are accurate when proper techniques are used, equipment is calibrated, and measurements are taken consistently. However, factors like patient movement, environmental conditions, and equipment malfunction can affect accuracy.
• Answer: Long - term vital sign measurements can be accurate if proper techniques are used, equipment is calibrated, and measurements are consistent. But factors like patient movement, environment, and equipment can affect accuracy.

1. Answer - Explanation Format

• Brief Explanations: To measure the respiration rate, observe the rise and fall of the patient's chest or abdomen for 30 seconds and multiply by 2 (or count for a full minute for more accuracy). To ensure accuracy, do not let the patient know you are counting, as awareness can change the rate.
• Answer: Observe the rise and fall of the chest or abdomen for 30 seconds and multiply by 2 (or 1 minute for more accuracy). Do not let the patient know you are counting to ensure accuracy.

1. Answer - Explanation Format

• Brief Explanations: Blood pressure measures the force exerted by the blood against the walls of the arteries as the heart pumps blood throughout the body. It has two components: systolic (when the heart contracts) and diastolic (when the heart relaxes).
• Answer: Blood pressure measures the force of blood against artery walls as the heart pumps. It has systolic and diastolic components.

1. Answer - Explanation Format

• Brief Explanations: Hypotension is low blood pressure, which can cause symptoms like dizziness and fainting. Hypertension is high blood pressure, which can lead to long - term health problems like heart disease and stroke if not managed.
• Answer: Hypotension is low blood pressure with symptoms like dizziness. Hypertension is high blood pressure, which can cause long - term health problems.

1. Answer - Explanation Format

• Brief Explanations: Guidelines to be aware of when taking a patient's blood pressure include proper cuff size, patient position (sitting with back supported, feet flat on the floor), and waiting at least 5 minutes if the patient has smoked, exercised, or consumed caffeine.
• Answer: Guidelines include proper cuff size, patient position, and waiting 5 minutes after smoking, exercise, or caffeine.

1. Answer - Explanation Format

• Brief Explanations: Height and weight are usually measured during a routine physical examination, when a patient is admitted to a healthcare facility, or when monitoring a patient's growth (in children) or changes in nutritional status.
• Answer: Height and weight are usually measured during routine physicals, admissions, or when monitoring growth or nutritional status.

1. Answer - Explanation Format

• Brief Explanations: To ensure guidelines or steps are followed for accurate vital sign measures, healthcare workers should be well - trained, use calibrated equipment, follow standardized procedures, and double - check their work.
• Answer: Healthcare workers should be well - trained, use calibrated equipment, follow standardized procedures, and double - check their work.

1. Answer - Explanation Format

• Brief Explanations: To maintain infection control when taking vital signs, use personal protective equipment (PPE) like gloves when appropriate, clean and disinfect equipment between patients, and follow proper hand - hygiene practices.
• Answer: Use PPE (like gloves), clean and disinfect equipment, and follow hand - hygiene practices.

1. Answer - Explanation Format

• Brief Explanations: Ethical practices when taking vital signs and measuring height and weight include obtaining informed consent, maintaining patient confidentiality, using proper and non - discriminatory techniques, and respecting the patient's dignity and privacy.
• Answer: Ethical practices include informed consent, confidentiality, non - discriminatory techniques, and respecting dignity and privacy.