Which of the following action should the medical assistant take when obtaining the head circumference of an infant?

Taking your baby's measurements at home can be tricky. And it's not required – you can always wait for the next doctor visit to see how your baby is growing. But some parents like to track their baby's length, weight, and head circumference between visits. Here's how to measure your baby.

At every doctor visit, your baby's healthcare provider will take their measurements and plot them on their growth chart.

Because an inch or a pound can make a pretty significant difference in where your baby falls on the charts, your child is measured very carefully. It can be tricky to get reliable and accurate numbers – especially if your baby is very squirmy – but medical staff are experienced at this.

You can also take your baby's measurements at home, though doing it yourself may not be as accurate as when a doctor, nurse, or medical assistant does it. However, sometimes parents pick up on mistakes made at the doctor's office or catch growth problems sooner.

Once you have your baby's measurements, plug them into our growth percentile calculator to find out roughly how your baby compares with other babies the same age.

How to measure head circumference

To measure your baby's head, a doctor or member of their medical staff places a flexible measuring tape where your baby's head has the largest circumference – just above the eyebrows and ears, and around the back of the head where it slopes up prominently from the neck.

Why does the size of your baby's head matter? Because the size of their skull reflects the growth of their brain.

So if a baby's brain isn't growing and developing normally, their head circumference may not be increasing as it should. On the other hand, if the skull grows too quickly, it could be a sign of a problem like hydrocephalus (the buildup of fluid in the brain). Both conditions are unlikely, but important to rule out.

By the way, babies' heads are disproportionately large compared to adults' heads, so don't worry if your baby's head looks big to you. Consider your own proportions, too: If you or your partner has a large or small head, your baby might, too.

To measure your baby's head circumference at home:

• Wrap a flexible, non-stretchable measuring tape around their head at the widest part – just above the eyebrows and ears, and around the back where the head slopes up prominently from the neck.
• The goal is to measure your baby's head at the spot where it has the largest circumference.
• Take the measurement three times and choose the largest measurement to the nearest 0.1 cm.

How to measure your baby's weight

At the doctor's office, you undress your baby completely – that's right, no diaper – and a staff member places them on a scale. Weight is measured in pounds to the closest ounce or in kilograms to the nearest tenth of a kilo.

To measure your baby's weight at home:

• If you don't have a baby scale, any accurate scale will do. Undress your baby (no diaper), hold your baby, and get on the scale together. Write down that number.
• Then put your baby down in a safe place and get on the scale alone. Subtract that number from your combined weight to get your baby's approximate weight.

How to measure your baby's length (height)

While your child is lying down, a doctor, nurse, or medical assistant measures them from the top of their head to the bottom of their heel. Some doctors use a special device with a headboard and a movable footboard for more accurate results.

To measure your baby's length at home:

• Lay your baby down and stretch a measuring tape from the top of their head to the bottom of their heel. It's easiest if you have someone help because you'll need to gently stretch your baby's leg straight to do this.
• Record the length to the nearest 0.1 cm.
• Your number probably won't be exactly the same as the doctor's, but you'll get a ballpark figure.

NHA CCMA Practice Test Questions and

Answers(2022/2023)

A patient asks a medical assistant to explain the difference between a liniment and a

medicated lotion. Which of the following responses should the assistant make? Ans-

liniments contain a higher portion of oil than medicated lotions

A medical assistant is speaking with a patient who recently received a terminal

diagnosis. The patient states, "I regret not taking better care of myself. Now, I won't be

able to accomplish what I wanted to do with my life. "The assistant should identify that

the patient is in which of the following stages of grief? Ans- Depression

A medical assistant is collecting a health history from an older adult patient who exhibits

moderate hearing loss. Which of the following actions should the assistant take? Ans-

Remain within the patient's view to allow lip-reading

A medical assistant is obtaining a blood pressure measurement from an adult patient.

Which of the following actions should the assistant take to ensure an accurate reading?

Ans- Place the stethoscope's diaphragm over the patient's palpitated artery

A medical assistant is measuring a patient's oxygen saturation with a pulse oximeter.

Which of the following actions should the assistant take? Ans- Check capillary refill in

the patient's finger

A provider prescribed oxycodone for a patient after abdominal surgery. Which of the

following described this type of medication? Ans- Oxycodone is a schedule 2 controlled

substance and has a high potential for abuse

A medical assistant is preparing to assist a provider with suturing a wound. Which of the

following items should be in the sterile field for this procedure? Ans- Hemostat

A medical assistant is preparing a patient who has a bilateral below-the-knee

amputations for an EKG. Which of the following sites should the assistant select for the

electrode placement? Ans- Abdomen

A medical assistant is preparing to apply ointment to several abrasions on a patients

leg. Which of the following supplies should the medical assistant use to remove the

medication from the jar? Ans- A tongue blade

Which of the following action should a medical assistant take when obtaining the head circumference of an infant?

Which of the following actions should a medical assistant take when obtaining the length?

Which of the following actions should the Assistant take before collecting the patients blood?

When using a centrifuge a medical assistant must do the following to ensure safety and accuracy?