Question

question 5
there is no expectation of privacy in this and therefore no probable cause needed.
a getting a blood test
b fingerprinting
c getting a dna sample through a cheek swab
d getting a dna sample through fingernail scraping

Explanation:

In legal contexts, fingerprinting is often considered something where there is no reasonable expectation of privacy. Blood tests, DNA samples (whether via cheek swab or fingernail scraping) are more likely to be seen as having some level of privacy expectation. For example, medical - related procedures (like blood tests) and biological samples (DNA) are often protected under privacy laws to a greater extent than fingerprinting.

Answer:

B. Fingerprinting