Sim’s Position

Written by Amanda R. McDaniel, MS, BSN, RN
Amanda is a BSN/RN with a MS in Physiology and a BA in English. She worked as a medical writer in the pharmaceutical industry for 11 years before pursuing a career in nursing. She now works as a nurse on a NeuroTelemetry unit and continues to write and edit on a freelance basis. Amanda’s LinkedIn

The position a patient is placed in is often ordered by the physician, or recommended by a speech, occupational, or physical therapist. The position dictates whether a patient is sitting, lying, standing; or if they are on their side, back, or prone (face-down). Positioning is also determined by the patient’s current needs, such as: Are they eating? Sleeping? Having surgery on their back? Are they receiving nutrition through a nasogastric tube?

Equally important to correct positioning is correct body alignment. Correct alignment prevents undue strain on any joints, bones, muscles, tendons, or ligaments. It also helps prevent pressure ulcers in patients who have limited mobility. For proper body alignment:

  • The head, neck, and spine should be in a straight line.
  • The hips should be in line with the back.
  • The arms and legs should be relaxed.

Sim’s position is comfortable for patients when they wish to sleep or relax while lying on their stomachs.

Achieving Sim’s Position

  1. Start with the patient lying supine (flat on their back) with the body in proper alignment.
  2. Stand on the side of the bed opposite the direction the patient will be facing and raise the bed to a comfortable working height. Lower the side rail. Move first the upper trunk (shoulders and chest), then the lower trunk (abdomen and hips) toward you. A draw sheet can be used for this movement. Raise the side rail.
  3. Walk to the other side of the bed (the one the patient will be facing). Lower the side rail.
  4. Bend the patient’s knee that will be on top once the patient is on their side.
  5. On the side that will be on top (away from the mattress), place one hand on the patient’s shoulder and the other hand on the hip and roll the patient toward you until they are lying partially on their abdomen.
  6. Slide the patient’s lower shoulder until it is not under the patient and move the lower arm to the patient’s side.
  7. Place a pillow under the patient’s head to maintain proper alignment.
  8. The patient’s upper arm should be slightly flexed with a pillow supporting it in line with that shoulder.
  9. Place a pillow behind the patient’s back to help them stay in position.
  10. Place a pillow under the slightly bent upper leg to maintain alignment with the hip.
  11. Ask the patient if they are comfortable. Make adjustments as necessary.
  12. Lower the bed back to the lowest position.
  13. Document the position per institutional or unit policy. Report any difficulty getting the patient into position, or maintaining position to the nurse per policy.

References

Activity and mobility. (2014). In A. G. Perry, P. A. Potter, and W. R. Ostendorf (Eds), Clinical nursing skills & techniques (8th ed., pp. 210-216). St. Louis, MO: Mosby Elsevier.

More Resources

Offering the Bedpan

When a resident is bed-bound, they must use a bedpan to urinate and defecate. This can be embarrassing for the resident, so it should be done with sensitivity to the resident’s privacy and dignity. There are two types of bedpans. A regular bedpan is the deeper and more rounded of the two. A fracture pan has a relatively flat upper end with a trough at the lower end. Fracture pans are used for residents who have difficulty, or restrictions against, moving their hips and/or backs.

Applying a Condom Catheter

Condom catheters are used for men who are incontinent. These catheters are external and are meant to be used short-term and changed daily.

Feeding the Patient

Not all patients will need help feeding themselves. Some patients will only need assistance opening cartons or cutting their food. To promote independence, always let the patient do as much as he or she can before assisting. It is vitally important that the nurse’s aide verifies that the patient receives the correct meal tray. Patients may have special diets that play a critical role in their health (i.e., pureed diet, gluten-free diet, food allergies, etc.). Feeding the wrong food to the wrong patient could result in serious complications.

Measuring the Apical Pulse

The apical pulse rate is the most accurate non-invasive measurement of heart rate because it is measured directly over the apex of the heart. Apical pulse is preferred in cases when the radial pulse is difficult to palpate, when the pulse is irregular, greater than 100 beats per minute, or less than 60 beats per minute when measured by other means (electronic, radial, etc.).

Indwelling Catheter Care

Indwelling catheters allow urine to drain from the bladder. They are used when residents are unable to urinate on their own or when the process of cleaning the resident after urination would be difficult for the resident to tolerate (such as during end of life care). Caring for the catheter appropriately is a vital part of preventing infection and skin breakdown.

Moving the Resident from a Bed to a Stretcher or Gurney

Moving a patient from a bed to a stretcher can pose huge safety risks to both the patient and to the health care workers completing the transfer. Always use the appropriate amount of people to complete a transfer, which may vary according to the patient’s weight and/or the facility’s policy. In some cases, a mechanical lift may be needed.