Week 1- Jan 5 Flashcards

1
Q

What is infection?

A

When microorganisms capable of producing disease invade the body

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Identify portals of exit for infectious microorganisms

A

Bodily fluids,

coughing, sneezing, diarrhea

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

What are modes of transmission of infections?

A

Direct/indirect contact
droplet (cough,sneeze)
Airborne (air conditioning, sweeping)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Identify portals of entry for infectious microorganism

A

Bite from vector
eyes,nares, mouth,cuts, scrapes, vagina, scrapes
wounds, surrgical sites

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

A susceptible host is

A

a person with inadequate defense

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Local infections occur where?

A

in a limited region in the body

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

How is systemic infection spread? What does it affect?

A

Systemic infections spread via blood or lymph and affect many regions

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Acute infection

A

rapid onset, short duration

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Chronic infection

A

slow development, long duration

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Latent infection

A

infection present with no discernible symptoms (HIV/AIDS)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

List 7 factors that increase infection risk

A
Developmental stage,
breaks in the skin, 
chronic disease, injury
smoking/substance abuse
multiple sex partners
nursing/medical procedures
medications that decrease immune response
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Exogeneous healthcare related infection

A

pathogen acquired from healthcare environment

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

endogenous healthcare related infection

A

normal flora multiply and cause infection as a result of treatement

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

An infection acquired as a result of healthcare is the leading cause of

A

death

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Factors that support host defenses are

A
adequate nutrition
balanced hygiene
rest/exercise
reducing stress
immunization
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

How often should you wash your hands?

A
When you leave/arrive in a unit
Before/after restroom use
Before/after client contact
Before/after contact with client belongings
Before/after gloving
Before/after eating
Before/after touching your face
When you see visible dirt
After touching a contaminated article
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

How long should you wash your hands?

A

Remove all jewelry
at least 15 secs nonsurgical
2-6 minutes surgical
clean beneath fingernails

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

Activities of daily living (ADLs)

A

bathing
showering
combing hair

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

Why is the maintenance of personal hygiene important?

A

promotes comfort
improves self-image
decreases infection/disease

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

Physical factors that influence hygiene and self care

A

pain
limited mobility
sensory deficits (decreased independence and increased safety concerns)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

What are some things to pay close attention to while bathing a patient?

A

assessment of the integumentary system which includes:
color
conditions that affect the skin (acne)
alterations in skin integrity (pressure ulcers)
assessment of client’s functional abilities and status

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

What tasks can the nurse delegate regarding restraints?

A

applying and removing the restraints,
skin care,
and checking for skin breakdown

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

How often should a patient have restraints removed?

A

Every 2 hours

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

The nurse responsible for care of the patient should assess the patient’s need for restraint and

A

patient’s status,

must evaluate the patient’s response to restraints

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
Q

What is the most common incident reported in the hospital and long term care facilities?

A

patient falls

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
26
Q

How often should patients that are confined to bed be turned?

A

Every 2 hours. Doing so will relieve pressureand protect their skin

27
Q

External pressure from lying or sitting in one position compresses_____ and obstructs_____ flow to the skin

A

capillaries

blood

28
Q

What does passive ROM promote?

A

joint mobility

29
Q

Would active ROM be possible for a quadriplegic patient?

A

No

30
Q

Define passive ROM

A

involves moving the joints through their ROM when the patient is unable to do so for himself

31
Q

____ injuries are the leading cause of injury among nurses

A

Back

32
Q

How would you respond to a patient that becomes weak or begins to fall while walking?

A

Do not attempt to hold the patient up. Protect the patient as you guide her to a seated or lying position. Create a wide base of support, and project forward the hip closest to the patient. Assist the patient to slide down your leg as you call for help. Protect the patient’s head as her body descends.

33
Q

What is a complication seen in bedridden patients due to not maintaining correct body alignment?

A

plantar flexion contracture,

pressure ulcers

34
Q

When transferred, a patient may develop_____ ______if they have been immobile for several days or longer. They may also be weak or dizzy.

A

orthostatic hypotension

35
Q

Orthostatic hypotension is

A

a drop in blood pressure

36
Q

How would the nurse transfer a patient that has been immobile for a few days to reduce the chance a patient may experience orthostatic hypotension? (Step 1)

A

With patient in supine position, raise the head of the bed 30 degrees; this decreases the amount of work needed by the patient and the nurse to raise the patient to a sitting position. The bed should be in the low position. The patient is turned to face the nurse after the head of the bed is raised 30 degrees.

37
Q

How would the nurse transfer a patient that has been immobile for a few days to reduce the chance a patient may experience orthostatic hypotension? (Step 2)

A

The patient’s legs are positioned over the edge of the bed after the head of the bed is raised and the patient is turned to face the nurse.Assist patient to apply stable nonskid shoes. Nonskid soles decrease risk of slipping during transfer. Always have patient wear shoes during transfer;

38
Q

Bare feet increase the risk of

A

falls

39
Q

Why would a nurse use a transfer belt to assist a patient out of bed to a chair?

A

Transfer belt allows nurse to maintain stability of patient during transfer,
reduces risk for falling,
and provides movement of patient at center of gravity

40
Q

When would a nurse lift the patient by or under arms?

A

Never

41
Q

When doing ROM exercises, how often should each movement be repeated?

A

Five times

42
Q

How should the nurse provide support of joints when performing active-assisted or passive ROM exercises?

A

by holding distal portion of extremity, or using cupped hand to support joint

43
Q

What is the primary purpose of TEDS?

A

to maintain external pressure on the muscles of the lower extremities and thus promote venous return.They are used to prevent clot formation due to venous stasis.

44
Q

Wrinkling in SCDs lead to

A

increased pressure and alter circulation

45
Q

Crutches are commonly used when a patient has what type of injury?

A

lower extremity

46
Q

A cane or a walker is commonly used when a patient has

A

a lower extremity injury or weakness

47
Q

In long term care, what should the nurse obtain before applying restraints?

A

informed consent from the client’s family

48
Q

Before the nurse can obtain a prescription for restraints, the provider must perform

A

a face to face assessment

49
Q

Government standards designate restraints as

A

prescription only

50
Q

While the client is in restraints,t he nurse notifies the provider after assessing the client if the client displays

A

clinical indicators of neurovascular impairment

51
Q

What other necessary steps does the nurse take if the client displays clinical indicators of neurovascular impairment?

A

nurse removes the restraint,
thoroughly assesses the extremities,
and plans nursing care.

52
Q

How long should the nurse rub the antiseptic hand solution?

A

The nurse should rub the antiseptic hand solution over all surfaces of the hands until the solution dries, usually 10 to 15 seconds, to ensure effectiveness.

53
Q

Why are breaks in skin a problem for bacteria?

A

Intact skin is the body’s first line of defense against bacteria. Once bacteria enter the body, the inflammatory response, white blood cells, and lymph glands play a role in fighting against the bacteria.

54
Q

What are the important steps in a bed bath?

A

Bathe in head-to-toe fashion, beginning with the cleanest part of the body and ending with the dirtiest. Provide the patient with a basin of warm water and allow him to wash his perineum when giving an assist bath or bed bath (this is a total bed bath). During a partial bath, cleanse only the areas that may cause odor or discomfort. Never begin the bath with the back, buttocks, and perineum because this violates the principle of “clean to dirty.”
bacteria.

55
Q

What position should you place an unconscious patient for mouth care?

A

The nurse should position an unconscious patient in a side-lying position to provide mouth care to prevent aspiration

56
Q

What do you use to provide mouthcare to an unconscious patient?

A

Commercially packaged applicators
or foam swabs are typically
used to provide mouth care

57
Q

Describe how to clean a hearing aid.

A

The nurse should clean the top part of the canal portion of the hearing aid using the wax-loop and wax brush, cotton-tipped applicator, pipe cleaner, or toothpick. Nothing should be inserted into the hearing aid. The external surfaces are cleaned with a damp cloth.

58
Q

What is the most important way to prevent spread of infection?

A

Hand hygiene

59
Q

Describe procedure for changing gown of patient with an IV.

A

If patient has IV line, remove gown from arm without IV first. Then remove gown from arm with IV. Remove IV from pole, and slide IV container and tubing through arm of patient’s gown. Rehang IV container; check flow rate and regulate if necessary.

60
Q

Describe eye care?

A

Use a separate, clean cotton ball or corner of the washcloth for each eye.

Position patient in supine position. Gently wipe each eye from inner to outer canthus.

61
Q

How do you know if the hearing aid is working?

A

To determine whether the client can hear clearly using the hearing aid, turn your back to the client and ask a question slowly and clearly in a normal tone of voice.

62
Q

What is the order of removal of isolation equipment?

A

The gloves are removed first because they are usually the most contaminated PPE and must be removed to avoid contamination of clean areas of the other PPE during their removal. The gown is removed second, then the mask or face shield, and finally, the hair covering.

63
Q

Describe care of specimens in isolation that are sent to lab

A

Transfer specimen to container without soiling outside of container. Place container in a plastic bag and label the outside of the bag or as per agency policy. Specimens of blood and body fluids are placed in well-constructed containers with secure lids to prevent leaks during transport.

64
Q

What item do you put on first when entering an isolation room?

A

Apply gown first, making sure that it covers all outer garments. Pull sleeves down to the wrist. Next apply either a surgical mask or a fitted respirator around the mouth and nose.