Two women were arguing over a baby, each claiming that the child was theirs. They went before a wise king to settle the dispute. The king decided to divide the baby straight down the midline of the body, forming a right and left half. This cut is best described as:
midsagittal
frontal
parasagittal
transverse
The Correct Answer is A
A. Midsagittal: A midsagittal plane divides the body equally into right and left halves down the midline.
B. Frontal: A frontal (coronal) plane divides the body into anterior (front) and posterior (back) parts.
C. Parasagittal: A parasagittal plane divides the body into unequal right and left portions-not straight down the midline.
D. Transverse: A transverse plane divides the body into upper (superior) and lower (inferior) portions-not left and right.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. ATCGGCT: This is a complementary DNA strand, not RNA. DNA uses thymine (T), but RNA uses uracil (U).
B. AUCGGCU: RNA transcription pairs A→U, T→A, G→C, and C→G.
DNA: T A G C C G A
RNA: A U C G G C U
C. CGTATTA: Random mismatch, not related to either DNA or RNA pairing for this sequence.
D. GCTATTA: Also incorrect DNA base pairing and not applicable to RNA transcription.
Correct Answer is B
Explanation
A. a decrease in heart rate: Low oxygen usually triggers the body to increase heart rate to deliver more oxygen-not decrease it.
B. an increase in the respiratory rate: In negative feedback, low oxygen stimulates chemoreceptors which trigger an increase in respiratory rate to bring in more oxygen.
C. a decrease in the respiratory rate: This would worsen the low oxygen state, and is contrary to how the body responds.
D. A and C: Both options are inappropriate responses to low oxygen levels.
E. A and B: While B is correct, A is not, so this combination is also incorrect.
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