Elevated anti-diuretic (ADH) levels and hyponatremia is seen with which of the following disorders?
Diabetes Insipidus
Acromegaly
Addisons disease
Syndrome of inappropriate Antiduretic Hormone
The Correct Answer is D
A. Diabetes Insipidus is associated with reduced ADH levels, leading to excessive urination and dehydration, not hyponatremia.
B. Acromegaly results from excessive growth hormone (not ADH) secretion, causing abnormal growth of tissues and bones.
C. Addison's disease involves the adrenal glands and the insufficient production of cortisol and aldosterone, not ADH-related hyponatremia.
D. Syndrome of Inappropriate Antidiuretic Hormone (SIADH).
SIADH is a disorder characterized by the excessive release of antidiuretic hormone (ADH) from the posterior pituitary gland, leading to increased water reabsorption by the kidneys. This results in diluted blood and hyponatremia (low sodium levels) due to the retention of water. Patients with SIADH often experience fluid overload and related symptoms.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Increased pulse rate.
Iron deficiency anemia can lead to a reduced oxygen-carrying capacity in the blood. As a compensatory mechanism, the heart may pump faster to deliver more oxygen to tissues. This can result in an increased pulse rate. Children with iron deficiency anemia may also experience weakness, fatigue, and pallor.
B. Increased blood pressure is not a common symptom of iron deficiency anemia. In fact, iron deficiency anemia can often lead to lower blood pressure due to the reduced oxygen-carrying capacity of the blood.
C. Warm skin is not a typical symptom of iron deficiency anemia. Skin temperature may not be directly affected by this condition.
D. Cyanosis of the nail beds is not a symptom of iron deficiency anemia. Cyanosis refers to bluish discoloration of the skin or mucous membranes due to reduced oxygen levels in the blood, which is more commonly associated with respiratory or cardiovascular issues. Iron deficiency anemia primarily affects the oxygen-carrying capacity of the blood but does not lead to cyanosis.
Correct Answer is C
Explanation
A. Demonstrating independent dressing is usually not expected at 18 months. Toddlers are still developing fine motor skills and may need assistance with dressing.
B. Using a vocabulary of 300 words is advanced for an 18-month-old. At this age, most children have a more limited vocabulary, typically around 50 words or so.
C. Jump with both feet.
At 18 months of age, children are usually developing their motor skills, including gross motor skills like walking, running, and jumping. Jumping with both feet is an age-appropriate milestone for a toddler of this age.
D. Walking upstairs with one hand held is typically not expected at 18 months. This is a skill that develops later as toddlers gain more confidence in their mobility and coordination.
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