In embryonic period, formation of all of the following occur by the given time EXCEPT
- A. 8 days - blastocyst formation
- B. 6 weeks - ectoderm formation
- C. 8 weeks - crown-rump length about 3 cm
- D. 10 weeks - endoderm formation
Correct Answer: D
Rationale: Endoderm formation occurs much earlier than 10 weeks in the embryonic period.
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Which of the ff instructions should be given to the clients family if a client with impaired swallowing has to take solid medication?
- A. Mix the medication with food
- B. Use the liquid form of the medication
- C. Check with the physician or pharmacist before crushing or breaking tablets, or opening capsules
- D. Perform ROM exercises after the medication is administered
Correct Answer: C
Rationale: It is important to instruct the client's family to check with the physician or pharmacist before crushing or breaking tablets, or opening capsules for a client with impaired swallowing who needs to take solid medication. Many medications have special formulations or coating that may alter their effectiveness if not taken whole. Consulting with a healthcare professional ensures that the medication remains safe and effective when modifying its form for a client with difficulty swallowing. Mixing the medication with food (option A) may also alter its effectiveness, so it is crucial to seek guidance before making any changes to the medication form. Using the liquid form of the medication (option B) may be a suitable alternative if available; however, this decision should also be discussed and approved by the healthcare provider. Performing ROM exercises after medication administration (option D) is unrelated to addressing the issue of impaired swallowing and medication administration.
Which describes marasmus?
- A. Deficiency of protein with an adequate supply of calories
- B. Not confined to geographic areas where food supplies are inadequate
- C. Syndrome that results solely from vitamin deficiencies
- D. Characterized by thin, wasted extremities and a prominent abdomen resulting from edema (ascites)
Correct Answer: D
Rationale: Marasmus is a form of severe malnutrition characterized by a deficiency of both calories and protein in the diet. It typically occurs in young children and is often associated with a lack of adequate food intake. The classic presentation of marasmus includes extreme wasting of muscle and fat tissues, resulting in a gaunt appearance with thin limbs and a distended abdomen due to diminished muscle and subcutaneous fat. This differentiates it from kwashiorkor, another form of severe acute malnutrition characterized by edema and a protruding belly but with retained muscle mass. Therefore, option D, characterized by thin, wasted extremities and a prominent abdomen resulting from edema (ascites), accurately describes marasmus.
A 52-year old female tells the nurse that she has found a painless lump in her right breast during her monthly self- examination. Which assessment finding would strongly suggest that this client's lump is cancerous?
- A. Eversion of the right nipple and mobile mass
- B. Mobile mass that is soft and easily
- C. Non-mobile mass with irregular edges delineated
- D. Non palpable right axillary lymph nodes
Correct Answer: C
Rationale: The assessment finding that strongly suggests that the client's lump is cancerous is a non-mobile mass with irregular edges delineated. Generally, cancerous breast lumps tend to have irregular shapes/edges and lack mobility. This finding is concerning for malignancy because it indicates that the lump is fixed in place and possibly invading nearby tissues, which are characteristics often associated with cancerous tumors. It's essential for the client to undergo further diagnostic tests, such as a biopsy, to confirm the presence of cancer and establish a proper treatment plan.
After a 3- month trail of dietary therapy, a client with type2 diabetes mellitus still has blood glucose levels above 180 mg/dl. The physician adds glyburide (DiaBeta), 2.5 mg P.O. daily, to the treatment regimen. The nurse should instruct the client to take glyburide:
- A. 30 minutes before breakfast
- B. 30 minutes after dinner.
- C. in the midmorning
- D. at bedtime.
Correct Answer: D
Rationale: Glyburide (DiaBeta) is a sulfonylurea medication used to treat type 2 diabetes mellitus by stimulating the pancreas to release more insulin. Taking glyburide at bedtime is recommended because it helps to ensure that the medication's peak action aligns with the natural rise in blood glucose levels in the early morning hours, which can help control fasting blood glucose levels. Additionally, taking glyburide in the evening reduces the risk of hypoglycemia during the day when the client may be more active and less likely to monitor blood glucose levels closely.
A client is admitted to an acute care facility with a myocardial infarction. During the admission history, the nurse learns that the client also has hypertension and progressive systemic sclerosis. For a client with this disease, the nurse is most likely to formulate which nursing diagnosis?
- A. Risk for impaired skin integrity
- B. Imbalanced nutrition: Risk for more than
- C. Constipation body requirements
- D. Ineffective thermoregulation
Correct Answer: A
Rationale: For a client with progressive systemic sclerosis, also known as Scleroderma, the nurse is most likely to formulate a nursing diagnosis related to the risk for impaired skin integrity. Scleroderma is a chronic connective tissue disease that can lead to changes in skin texture and thickness, making the skin more prone to breakdown, ulcers, and impaired wound healing. Therefore, assessing and addressing the risk for impaired skin integrity is essential to prevent complications in clients with Scleroderma. While the other options may also be relevant considerations for this client, the priority nursing diagnosis in this case would be related to maintaining skin integrity.