Nokea
The child who can transfers object from hand to hand and babbles has achieved the developmental age of
- A. 4 months
- B. 6 months
- C. 8 months
- D. 10 months
Correct Answer: B
Rationale: Transferring objects and babbling typically occur around 6 months.
You may also like to solve these questions
Common side effects of stimulant medications include
- A. appetite suppression
- B. gastrointestinal tract symptoms
- C. sedation
- D. hepatitis
Correct Answer: A
Rationale: Appetite suppression is a common side effect of stimulant medications used to treat ADHD.
The BEST implication of a 6-month-old baby's visuomotor coordination is
- A. voluntary release of objects
- B. comparison ability of small objects
- C. increasing ability to explore objects
- D. autonomy of actions
Correct Answer: A
Rationale: Voluntary release is a key milestone in visuomotor coordination at this age.
Which of the following lab value profiles should the nurse know to be consistent with hemolytic anemia?
- A. Increased RBC, decreased bilirubin, decreased Hgb and Hct, increased reticulocytes
- B. Decreased RBC, increased bilirubin, decreased Hgb and Hct, increased reticulocytes
- C. Decreased RBC, decreased bilirubin, increased Hgb and Hct, decreased reticulocytes
- D. Increased RBC, increased bilirubin, increased Hgb and Hct, decreased reticulocytes
Correct Answer: B
Rationale: Hemolytic anemias are characterized by the premature destruction of red blood cells. As a result, the lab values typically seen in hemolytic anemia include decreased red blood cell counts (RBC), increased bilirubin (due to the breakdown of red blood cells), decreased hemoglobin (Hgb) and hematocrit (Hct) levels, and increased reticulocytes (immature red blood cells released from the bone marrow in response to the increased demand for red blood cell production). Therefore, profile B aligns with the expected lab values consistent with hemolytic anemia.
What is smokeless tobacco?
- A. Not addicting
- B. Proven to be carcinogenic
- C. Easy to stop using
- D. A safe alternative to cigarette smoking
Correct Answer: B
Rationale: Smokeless tobacco refers to tobacco products that can be used without being smoked. These products usually come in the form of snuff, chewing tobacco, or dissolvable tobacco products. While smokeless tobacco does not involve the inhalation of smoke, it is still proven to be carcinogenic. The most significant health risk associated with smokeless tobacco is the potential to develop various types of cancer, including oral, esophageal, and pancreatic cancer. Therefore, it is crucial to understand that using smokeless tobacco is not a safe alternative to cigarette smoking, as it still poses serious health risks.
Choose the condition th₃aâ»t exhibits blood values with a low pH and a low plasma bicarbonate concentration:
- A. Respiratory acidosis
- B. Metabolic acidosis
- C. Respiratory alkalosis
- D. Metabolic alkalosis
Correct Answer: B
Rationale: Metabolic acidosis is a condition characterized by a low pH (acidemia) and a low plasma bicarbonate concentration. In this condition, the body either produces too much acid, kidneys cannot remove enough acid, or there is a bicarbonate loss. This leads to an excess of hydrogen ions in the body, resulting in a decrease in pH and bicarbonate levels. Respiratory acidosis, on the other hand, is characterized by a low pH and a high carbon dioxide concentration. Respiratory alkalosis is characterized by a high pH and a low carbon dioxide concentration. Metabolic alkalosis is characterized by a high pH and a high bicarbonate concentration.