Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Exam 1: DHHD 5001 > Nutrition (Gross) > Flashcards

Nutrition (Gross) Flashcards

1
Q

Craniofacial complex

A
  • Cranium: Dentition, Oral Tissues, Bones of the Face

- Allows us to communicate

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

The ________ is the time during which the environment has the greatest impact on the developing embryo.

A

Critical Period

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

The degree of nourishment matters during fetal development for _____ and ______ of permanent teeth.

A
  • Pre-eruption

- Post-eruption

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

Primary tooth development beings at ______ gestation.

A

6 weeks

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q 
Stages:
Initiation-\_\_\_\_\_\_ week
Bud-\_\_\_\_\_ week
Cap-\_\_\_\_\_ week
Bell-\_\_\_\_\_ week
Apposition: \_\_\_\_\_\_
Maturation: \_\_\_\_\_\_
Mineralization: \_\_\_\_\_\_ week
A
  • 6th-7th
  • 8th
  • 9th-10th
  • 11th-12th
  • Varies per tooth
  • Varies per tooth
  • 12th-16th
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Primary teeth mineralization begins in early ______ trimester

A

Second

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

Crowns of primary teeth formed at ______.

A

Birth

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

Crowns of permanent teeth completely formed by _____.

A

Age 1

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

Nutritional concern for Ca2+, P, Mg, +D

A

Alveolar bone quality

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

Nutritional concern for Vita C

A

Collagen formation of soft tissue

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

Nutritional concern for malnutrition

A

Delayed tooth eruption

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Nutritional concern for protein deficiency

A

Tooth size and eruption sequence

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

Presence or lack of ______ can make the difference between high-functioning salivary glands and deficient size function of salivary glands. Saliva plays a critical role in ________.

A
  • Nutrients

- Caries prevention

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

Presence or lack of _____ can make the difference between healthy periodontal tissues that are resistant to bacterial invasion and those that form periodontal pockets.

A

Nutrients

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

Macro nutrients

A
  • Protein
  • Carbohydrates
  • Fats
  • Water
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Micro nutrients

A
  • Vitamin A
  • Vitamin D
  • Vitamin K
  • Vitamin C
  • Vitamin B complex
  • Calcium and phosphorus
  • Iron
  • Zinc
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

Vitamin A function

A

Synthesizes epithelial tissues

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

Vitamain A Preeruptive

A
  • Assists in formation of salivary glands, enamel, and dentin
  • Deficiency may contribute to cleft lip and palate
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

Vitamin A Post eruptive

A

-Maintains epithelial tissues and keeps salivary glands working
• Maintains integrity of sulcular epithelium
• Deficiency may cause glands to atrophy and keratinize periodontal tissues

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

Effect of Maternal Nutritional Deficiency of Vitamin A

A
  • Enamel hypoplasia is increased
  • Decreased epithelial tissue development
  • Tooth morphogenesis dysfunction
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

Effect of Maternal Nutritional Deficiency of Vitamin A and Folic Acid

A

Cleft lip/palate

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

Vitamin D function

A

Enhances absorption of calcium and phosphorus

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

Vitamin D Pre eruptive

A
  • Aids with calcification of all hard tissues.

* Deficiency could cause enamel or dentin hyperplasia.

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

Vitamin D Post eruptive

A
  • Helps repair diseased bone
  • Supports immune function
  • Deficiency causes osteomalacia and loss of lamina dura
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
Q

Effect of Maternal Nutritional Deficiency of Vitamin D

A

Enamel hypoplasia

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

Vitamin K purpose and effect

A
  • Aids with blood clotting time.

* Deficiency could cause prolonged clotting time

27
Q

Vitamin C purpose

A

• Helps with formation of collagen

28
Q

Vitamin pre eruptive

A
  • Helps with formation of bone and teeth and formation of all connective tissue.
  • Deficiency causes irregular formation of dentin.
29
Q

Vitamin C Post eruptive

A
  • Helps with formation of collagen, wound healing, and formation of connective tissue.
  • Deficiency causes enlarged, bluish-red tissues (scurvy)
30
Q

Effect of Maternal Nutritional Deficiency of Vitamin C

A
  • Abnormal dentin

* Pulpal alterations

31
Q

B-Complex Vitamins purpose

A
  • Work as coenzymes that work together to maintain healthy oral tissues.
  • Supports healthy immune system.
32
Q

Deficiency of B1

A

causes increase in tissue sensitivity, burning

tongue, and loss of taste.

33
Q

Deficiency of B3

A

causes red, swollen tongue, painful eating, & swallowing

34
Q

Deficiency of B2

A

causes inflamed tongue, angular chelosis, greasy, red, and scaly lesions around nose.

35
Q

Deficiency of B12

A

causes bright, smooth, and burning tongue.

36
Q

Deficiency of folacin

A

causes burning tongue, angular chelosis, gingivitis, and frequent oral lesions

37
Q

Calcium and Phosphorus purpose

A

Calcify hard tissues

38
Q

Calcium and Phosphorus Pre eruptive

A
  • Mineralize enamel, cementum, and bone.

* Deficiency causes hypo calcification of enamel.

39
Q

Calcium and Phosphorus Post eruptive

A
  • Remineralize hard tissues and maintain bone.

* Deficiency causes bone loss

40
Q

Effect of Maternal Nutritional Deficiency of Calcium and Phosphorus

A
  • Decreased mineral integrity of tooth

* Delayed tooth eruption

41
Q

Fluoride purpose

A

• Critical growth period during age range of 6 months to 21⁄2 years when permanent teeth are developing

42
Q

Fluoride Pre eruptive

A

• Incorporated into developing tooth to add strength

43
Q

Fluoride Post eruptive

A

Continues to protect against dental caries

44
Q

Too much fluoride pre eruptive

A

Dental fluorosis

45
Q

Fluoride deficiency

A

calcified structures are weak, porous, and open for attack by acid destruction

46
Q

Effect of Maternal Nutritional Deficiency of Fluoride

A

Decreased tooth stability

47
Q

Iron purpose

A

Synthesizes hemoglobin

48
Q

Iron deficiency

A 
-Glossitis
• Dysphagia
• Atrophied lingual papilla 
• Gray mucous membranes 
• Angular cheilitis
49
Q

Effect of Maternal Nutritional Deficiency of Iron

A

Salivary gland dysfunction

50
Q

Zinc Purpose

A

Helps with wound healing

51
Q

Zinc Deficiency

A
  • Delay in wound healing

* Thickening of epithelium of tongue • Decrease in sensation of taste

52
Q

Protein purpose

A

Repairs and maintains all tissues

53
Q

Protein Pre eruptive

A
  • Assists with formation of maxilla, mandibular, and periodontal tissues.
  • Deficiency causes crowded and rotated teeth.
54
Q

Protein Post eruptive

A
  • Repairs all tissues and forms antibodies.

* Deficiency slows tissue healing and causes degeneration of periodontal connective tissue

55
Q

Effect of Maternal Nutritional Deficiency of Protein/Calorie Malnutrition

A
  • Delayed tooth eruption *Decreased tooth size

* Decreased enamel solubility *Salivary gland dysfunction

56
Q

High blood levels of _____ are associated with increased incidence of tooth caries

A

Lead

57
Q

_____, by-product of nicotine, has a direct relationship with dental caries in children exposed to second-hand smoke.

A

Cotinine

58
Q

______ causes permanent intrinsic tooth staining if ingested during tooth development

A

Tetracycline

59
Q

High levels of naturally occurring _____ can cause unsightly dental fluorosis.

A

Fluoride

60
Q

A _____ diet enhances proper growth and development when compared to a ____ diet.

A
  • Firm

- Soft

61
Q

Diet consistency has been shown to affect _____ on the mandible and maxilla, and proper tooth eruption in animals

A

Growth

62
Q

Calories to meet nutrient needs of pregnancy

A
  • +300 kcal daily
  • +10-15 g protein
  • ↑ fluids, Ca+2
63
Q

Calories to meet nutrient needs of lactation

A
  • +500 kcal daily
  • +15g protein
  • ↑ fluids, Ca+2
64
Q

Supplement recommended for women of childbearing age

A

Folic acid (400 mcg)

Exam 1: DHHD 5001 (14 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions