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CNA 2023
Chapter 27 Measuring Vital Signs
| Question | Answer |
|---|---|
| The nurse asks you to take an apical-radial puse. Which I s correct? | The apical and radial pulses are taken at the same time. |
| The amount of force exerted against the walls of an artery by the blood is the: | blood pressure |
| The amount of heat in the body that is a balance between the amount of heat produced and the amount lost by the body is: | body temperature |
| A heart rate less than 60 beats/min is: | bradycardia |
| The heart muscle relaxes during: | Diastole |
| The pressure in the arteries when the heart is at rest is: | diastolic pressure |
| A systolic blood pressure that remains above 140 mm Hg and a diastolic pressure that remains above 90 mm Hg is: | hypertension |
| A systolic blood pressure below 90 mm Hg or a diastolic pressure below 60 mm Hg is: | hypotension |
| The beat of the heart felt at an artery as a wave of blood passes through the artery is the: | pulse |
| The difference between the apical and radial pulses is the: | pulse deficit |
| The number of pulses felt in 1 minute is the: | pulse rate |
| The act of inhalation and exhalation is:: | respiration |
| Which of the following is used to measure blood pressure? | Sphygmomanometer |
| Which instrument is used to listen to sounds produced by the body? | stethoscope |
| The period of heart muscle contraction is; | Systole |
| The pressure in the arteries when the heart contracts is known as; | systolic pressure |
| A heart rate over 100 beats/min is: | tachycardia |
| Temperature, pulse, respirations, and blood pressure are: | vital signs |
| Vital signs do which of the following? | Detect changes in body function |
| A resident is 83 years old. You measure the person's vital signs: | according to the person's care plan |
| Vital signs are normally taken with the person: | sitting or lying down |
| Vital signs are immediately reported to the nurse at which of the following times? | if there is a change from a pervious measurement |
| Body temperature is usually the lowest: | in the morning |
| A female resident is 83 years old. Which of the following will affect her body temperature? | Weather and exercise |
| Body temperature is measured at which of the following sites? | the rectum |
| Body temperature is measured at which of the following sites? | The tympanic membrane |
| A resident is 55 years old. The person needs rehabilitation after hip replacement surgery. You take the person's temperature orally. Which measurement is abnormal? | 99.8 degrees Fahrenheit |
| A resident is 55 years old. The person needs rehabilitation after hip replacement surgery. You take the person's tympanic membrane temperature. Which measurement is normal? | 98.6 degrees Fahrenheit |
| Taking temperatures is delegated to you. The nurse and care plan tell you which of the following? | What site to use |
| A rectal thermometer is color-coded in: | red |
| You are taking an oral temperature. How long do you request the person have nothing to eat or drink prior to you taking his or her temperature? | 15 to 20 minutes |
| You are taking a temperature with a tympanic thermometer. How long do you leave the thermometer in place? | 1 to 3 seconds |
| You are taking temperature using a temporal artery thermometer. How long would you anticipate this thermometer taking to obtain a temperature? | 3 to 4 seconds |
| A person has a nasogastric tube. When measuring temperature, you cannot use the _____ site. | oral |
| A person is receiving oxygen. When measuring temperature, you cannot use the ______ site. | oral |
| A person is unconscious. When measuring temperature, you cannot use the _____ site. | Oral |
| A person is paralyzed on the right side. When measuring temperature, you cannot use the _____ site. | oral |
| A person has a convulsive disorder. When measuring temperature, you cannot use the _____ site. | oral |
| A person has diarrhea. When measuring temperature, you will need to avoid the _____ site. | rectal |
| A person has heart disease. When measuring temperature, you should avoid using the ____ site. | rectal |
| For an accurate measurement, the axillary site needs to be: | dry |
| To measure a temporal artery temperature, which is correct? | Gently stroke the device gently into the ear |
| A resident smokes. The person just had a cigarette. How long do you need to wait before taking the person's temperature orally? | 15 to 20 minutes |
| To take a rectal temperature, the person needs to be: | in Sims' position |
| Before inserting a rectal thermometer, you need to: | lubricate it. |
| The tympanic membrane thermometer is inserted: | into the ear |
| A person has dementia. Which site should you use to measure temperature? | Tympanic membrane |
| Temperature-sensitive tape is usually applied to the: | forehead |
| Which is the most common site for taking a pulse? | The radial site |
| The apical pulse is found: | just below the left nipple |
| Which pulse site requires the use of a stethoscope? | The apical site |
| What should you use to clean a stethoscope? | Antiseptic wipes |
| Before placing the stethoscope on the person, you need to warm the diaphragm: | in your hand |
| For an adult, which pulse rate is reported to the nurse at once? | 50 |
| For an adult which pulse rate is reported to the nurse at once? | 110 |
| You are taking a resident's pulse. The beats are not spaced evenly. How would you describe the person's pulse when reporting to the nurse? | Irregular |
| Your center uses electronic blood pressure equipment. Why do you still need to feel pulses? | The rate is given but not the rhythm or force. |
| A radial pulse Is counted for how many seconds? | 30 or 60 seconds, depending on the facility policy |
| When taking a radial pulse, you need to use: | your first 2 or 3 fingers |
| An apical pulse is usually counted for _____ seconds. | 60 |
| When taking an apical pulse, you need to use: | a stethoscope |
| You are taking an apical pulse. Which statement is correct? | The lub-dub is counted as one beat. |
| Which statement about apical-radial pulses is correct? | The rates should be equal |
| How many staff members are needed to take an apical-radial pulse? | 2 |
| To obtain the pulse deficit, which is correct? | Subtract the radial pulse rate from the apical pulse rate. |
| When taking an apical-radial pulse, the pulses are counted for _____ seconds | 60 |
| Respirations are usually counted | after taking the pulse |
| The healthy adult has _____ respirations per minute. | 12 to 20 |
| You are counting a resident respirations. Which statement is correct? | Both sides of the person's chest should rise and fall equally |
| You measured a resident's blood pressure. His diastolic pressure was 78 mm Hg. His systolic pressure was 144 mm Hg. How do you recored these measurements? | 144/78 mm Hg |
| Which of the following factors tend to increase blood pressure? | Pain |
| Which of the following factors tend to increase blood pressure? | Being male |
| Which of the following factors tend to increase blood pressure? | Alcohol |
| Which systolic pressure should you report at once? | 138 (because it's higher than normal) |
| Which systolic pressure should you report at once? | 80 (because it's below normal) |
| Which diastolic pressure should you report at once? | 50 (because it's too low) |
| Which diastolic pressure should you report at once? | 100 (because it's too high) |
| To measure blood pressure, you need a: | sphygmomanometer |
| The blood pressure cuff is applied over the: | brachial artery |
| A resident has a cast on his left wrist. Which statement is correct? | Blood pressure is measured on the right arm. |
| Ten years ago a resident had breast surgery on her right side. Which statement is correct? | Blood pressure is measured on the left arm |
| A resident has an IV in her left arm. Which statement is correct? | Blood pressure is measured on the right arm. |
| A resident just finished his daily exercise program. You need to measure his blood pressure. How long does he need to rest before the measurement? | 10 to 20 minutes |
| The blood pressure cuff is applied: | to the bare arm |
| The diastolic pressure is the ______ sound you hear. | Last |
| You cannot hear a person's blood pressure. What should you do? | Tell the nurse at once |
| You are measuring blood pressure. How fast should you deflate the cuff? | 2 to 4 millimeters per second |
| The systolic pressure is the _____ sound you hear. | first |
| You are measuring blood pressure. How far should you inflate the cuff beyond the point where you last felt the person's pulse? | 30 mm Hg |
| A glass thermometer is appropriate to use to obtain an oral temperature. | False |